The ratio of the number of red marbles to the number of green marbles in a bag is 2:3. The ratio of the number of green marble to the number of blue marbles is 9:4 There are 76 marbles in the bag.
a) Find the number of red marbles in the bag.
b) Find the number of green marbles in the bag.
C) Find the number of blue marbles in the bag
///I already did a and b can you guys help me with c///

Answers

Answer 1
There are 16 blue marbles

Related Questions

aisha would like to stack 3 shoe boxes on top of each other at the bottom of the closet.The height of each shoe box is 4/1.2 inches.What is the total height of the 3 boxes?

Answers

4/1.2 = 3.333333333 is the height of each. So 3 boxes would be, 3.333333333 x 3 = 10. The total height of the 3 boxes = 10.

140 miles on 6 gallons to unit rate

Answers

simply divide total by unit. in this case divide 140 by 6. 140/6= 23.6666666..... or 26 2/3

*PLEASE HELP*
Who ever answers gets Brainliest!!! Please show work and it's due TOMORROW!!!!!

Answers

4. 65 because she has 25/40 CDs and Paolo is saying that his amount is equivalent to what she has and 25+40 is 65 so out of the the CDs Paolo has 50 out of 65 of them are rock CDs.  
5. 108 because you multiply 270 by 0.40 because that is how you find percentages and you end up with 108. 
6.10 because like question 5 you turn the percentage into a decimal and since 25 is 2 digits instead of doing 0.02 or 0.025 we get to do 0.25 x 40 and 0.25 x 40 is 10. 
7. 0.86 because 43 out of 50 as a decimal would be 0.86. 
8.
A. 2/3 Because 1/3 of those are sesame so that means 2/3 of those bagels are plain. 
B. 1/3 because in order to turn a ratio into a decimal all you have to do is remove the colon punctuation aka : and put a divider aka / instead and you get 1/3 
C. 8 sesame 16  plain because you take 12+12 (two dozens) and 1/3 of 24 is 8 and 2/3 of 24 is 16. 

Lindsay and menonhave 1,240 stickers.menon has 4 times as many stickers as Lindsay.menon decides to have 6 stickers on each page of an album.a.how many stickers does menon have?b.after menon fills some pages in album,how many stickers are left over?c.How many stickers does he need to complete one more page?

Answers

you start out with these equations:
m=menon's stickers
l=lindsay's stickers

1240=l+m
m=4l

Then, you can use substitution. Plug in 4l for the m in the first equation.

1240=l+4l

Then simplify.

1240=5l

Divide.

1240/5=5l/5
248=l

Now you have the value for l and you can plug it in the second equation to figure out what m equals.

m=4 (248)
m=992


Answer:

a. 992 stickers

b. 2 stickers

c. 4 stickers

Step-by-step explanation:

Let Lindsay has x stickers,

∵ Menon has 4 times as many stickers as Lindsay,

So, the number of stickers Menon has = 4x,

Thus, the total stickers = x + 4x = 5x

According to the question,

5x = 1240

x = 248,

a. Thus, the number of stickers Menon has = 4x = 4(248) = 992,

b. If Menon fills some pages in album such that each page contains 6 stickers,

Then the number of such pages = [tex]\frac{\text{stickers contained by Menon}}{6}[/tex]

[tex]=\frac{992}{6}[/tex]

= 165 pages and 2 stickers,

Thus, 2 stickers are left over.

c. ∵ Every page contains 6 stickers,

I.e. he needs 4 more stickers for one more page.


Lizzy has 6.5 hours to tutor 4 students and spend 1.5 hours in a lab. She plans to tutor each student the same amount of time. The inequality 6.5 - 4t (greater than or equal to)5 can be used to find t, the amount of time in hours Lizzy could spend with each student. Solve the inequality. Can Lizzy tutor each student for 1.5 hours? Explain.

Answers

Not really sure whats up with that inequality but she can't, if she has to spend 1.5 hours in a lab that leaves her with 5 hours.  5/4 is 1.25, so no, she can only spend 1.25 hours with each student.

Lizzy can tutor each student for at least 1.25 hours, so she cannot tutor them for 1.5 hours as it exceeds the maximum time available per student according to the inequality 6.5 - 4t \<= 1.5.

Lizzy has a total of 6.5 hours to distribute between four students and her 1.5 hours in a lab. To figure out the maximum time she can spend tutoring each student (t), we use the inequality 6.5 - 4t \<= 1.5. Solving this inequality:

First, add 4t to both sides: 6.5 \<= 1.5 + 4t.Then, subtract 1.5 from both sides: 6.5 - 1.5 \<= 4t, or 5 \<= 4t.Finally, divide both sides by 4: 5/4 \<= t, which simplifies to 1.25 \<= t.

This means that Lizzy can spend at least 1.25 hours with each student. Therefore, she cannot tutor each student for 1.5 hours because 1.5 is greater than 1.25. The critical point to note here is that the inequality dictates the maximum amount of time Lizzy has per student, not the minimum.

Shya works part-time at a gift-wrapping. The store sells wrapping paper rolls and package of wrapping rolls. There are a total of 125 rolls and package. Each roll costs $3.50 and each package costs $2.25. The total of all of the rolls and package is $347.50  . How many rolls of wrapping paper are there?

Answers

The way you wrote the question was a bit confusing. Also, there are two variables here. To find the one variable (the number of rolls of wrapping paper) we need to find the number of packages.

There are 53 rolls of wrapping paper.

To solve for the number of rolls of wrapping paper that Shya has, we can set up a system of linear equations based on the information provided:

Let R be the number of rolls of wrapping paper.

Let P be the number of packages.

From the question, we have two equations:

R + P = 125 (the total number of rolls and packages)

3.50R + 2.25P = 347.50 (the total cost of rolls and packages)

To find the value of R, we will solve this system using the substitution or elimination method.

First, let's use the substitution method by expressing P in terms of R from the first equation:

P = 125 - R

Now substituting this expression into the second equation gives us:

3.50R + 2.25(125 - R) = 347.50
3.50R + 281.25 - 2.25R = 347.50
1.25R = 347.50 - 281.25
1.25R = 66.25
R = 66.25 / 1.25
R = 53

Therefore, there are 53 rolls of wrapping paper.

What are the partial products for 145 divided by 5??

Answers

if you meant to divide 145 by 5 the answer is 29 how and this is how I did it

Emily has a Springer Spaniel that weighs 48.5 pounds. She also has a Cocker Spaniel that weighs 24.8 pounds less than the Spaniel. How many pounds does the Cocker Spaniel weigh?

Answers

The Cocker Spaniel would weigh 23.7 pounds.
Final answer:

By subtracting the weight difference of 24.8 pounds from the Springer Spaniel's weight of 48.5 pounds, we determine that the Cocker Spaniel weighs 23.7 pounds.

Explanation:

The question involves basic arithmetic, specifically subtraction, to solve for the weight of the Cocker Spaniel.

First, we need to start with the weight of the Springer Spaniel, which is given as 48.5 pounds. The Cocker Spaniel weighs 24.8 pounds less than the Springer Spaniel.

To find the weight of the Cocker Spaniel, we simply subtract:

48.5 pounds (Springer Spaniel's weight) - 24.8 pounds (difference in weight) = 23.7 pounds (Cocker Spaniel's weight)

Therefore, the Cocker Spaniel weighs 23.7 pounds.

Roger bannister ran 5,280 feet in 4 minutes (feet per second) ( HINT 4 min = ? s) I don't get it help plz

Answers

I think this is the answer there are 240 seconds in 4 minutes so they want to know how much feet per second. I divided 5,280 in 240 second answer
24 1/2.

Answer: 22 feet per second

Step-by-step explanation:

Hi, the question asks for the speed rate in feet per second.

Since 1 minute = 60 seconds, 4 minutes x 60 = 240 seconds.

So, he ran 5,280 feet in 240 seconds.

To calculate the speed rate in feet per second we simply have to divide the distance (5280) by the time (240):

5280 feet / 240 sec = 22 feet per second

Feel free to ask for more if needed or if you did not understand something.

The cost of peanuts varies directly with the number of pounds. if 3 pounds of peanuts cost $6.30, what is the cost of 4.5 pounds

Answers

$9.45

You can find the answer by, first, finding the cost per pound for the peanuts. You can do this by dividing $6.30 by 3 (hence dollars per pound). Once you've done that, should get $1.40 per pound. Then, all you need to do is multiply $1.40 by 4.5 pounds to get the final answer.

The cost of 4.5 pounds of peanut is $9.45.

What is Unitary Method?

The unitary technique involves first determining the value of a single unit, followed by the value of the necessary number of units.

For example, Let's say Ram spends 36 Rs. for a dozen (12) bananas.

12 bananas will set you back 36 Rs. 1 banana costs 36 x 12 = 3 Rupees.

As a result, one banana costs three rupees. Let's say we need to calculate the price of 15 bananas.

This may be done as follows: 15 bananas cost 3 rupees each; 15 units cost 45 rupees.

Given:

Cost of 3 pounds peanuts = $6.30

So, Cost of 1 pounds = 6.30/ 3

                                   = $2.10

Then, Cost of 4.5 pounds

= 4.5 x 2.10

= $9.45

Hence, cost of 4.5 pounds of peanut is $9.45.

Learn more about Unitary Method here:

https://brainly.com/question/22056199

#SPJ2

What is the value of (1.7)2 ?

Answers

2.89 is the answer to your question

Mr.Ragg has 3 gallons of orange juice.How many pints of carrot juice does he have?

Answers

Mr. Ragg has zero pints of carrot juice
Do u mean orange juice if so its 24 pints

Your new cell phone plan charges $50 per month for 400 minutes of talk time. The plan charges $0.10 for each additional minute you talk. You use 50 additional minutes this month. What is your bill for the month?
A.5
B.55
C.95
D.450

Answers

50+.10(50)=x
50+5=x
55=x
B is the answer

Answer:

Option (b) is correct.

The monthly bill if we uses 50 additional minutes this month is $ 55

Step-by-step explanation:

Given: Your new cell phone plan charges $50 per month for 400 minutes of talk time. The plan charges $0.10 for each additional minute you talk.

We have to find the monthly bill if we uses 50 additional minutes this month.

Consider the given plan.

cell phone plan charges $50 per month for 400 minutes of talk time. The plan charges $0.10 for each additional minute you talk.

Let the monthly charge be y and x be the number of additional minutes.

So, the equation becomes,

y = 50 + 0.10(x)

For, The given month the additional minutes are 50.

so, y = 50 + 0.10(50) = 55

Therefore, The monthly bill if we uses 50 additional minutes this month is $ 55

George bought 30 packs of football cards.there were 14 cards in each pack. How many cards did George buy?

Answers

George bought 420 cards. Since 30x14=420
You will have to multiply since you want find how many cards is in each pack.He will get 420 cards because you multiply 30 by 14

155 students are going on a field trip. Each bus can carry 42 students. If every bus except the last one carry's as many students as possible, how many students will he last bus carry

Answers

3 buses x 42 = 126... So the final bus will carry 155-126=29 students.... Mental Math.
29 because 3 times 42= 126. So 155-126=29. The last bus will carry 29 students.

Simon bought a $48 table on sale at 30% off. Select from the drop-down menu to correctly complete the sentence. An estimate for the discount is
a 0.03(50)
b 0.3(50)
c 3(50)
d 30(50)

Answers

Simon bought a $48 table on sale. The price of the table can be estumated by $50.

The sale propose 30% off, then an estimate for the discount can be calculated using proportion:

$50 -- 100%,

$x -- 30%

that is mathematically

[tex]\dfrac{\$50}{\$x}=\dfrac{100\%}{30\%}.[/tex]

Find x:

[tex]\$x=\dfrac{\$50\cdot 30\%}{100\%}=0.3\cdot \$50.[/tex]

Answer: correct choice is B

Answer:

b. [tex]0.3\cdot(50)[/tex]

Step-by-step explanation:

We have been given that Simon bought a $48 table on sale at 30% off. We are asked to choose the correct option that gives an estimate for the discount .

Since 48 is very closer to 50, so to find an estimated amount of discount we need to find 30% of 50.

[tex]\text{Estimated amount of discount}=30\%\text{ of }50[/tex]

[tex]\text{Estimated amount of discount}=\frac{30}{100}\cdot(50)[/tex]

[tex]\text{Estimated amount of discount}=0.3\cdot(50)[/tex]

Therefore, an estimate for the discount is [tex]0.3\cdot(50)[/tex] and option 'b' is the correct choice.

What is 9 5/9-6 6 5/6

Answers

9 5/9 - 6 6 5/6=
9 5/3 6 5/6=
9 1.67 6 .833

Decimal Form:
2.72222222...
Mixed Number Form:
2 13/18

in what year was the total number of states in the United States 3/5 the number it was in 1960

Answers

30, there where 50 states by July 4, 1960

A computer moniter is solid by the diagonal length of the screen a computer monitor has a 15 inch screen the screen has a width of 13 inches what is the height of the screen round your answer to the nearest tenth

Answers

Final answer:

The height of the computer monitor with a 15-inch diagonal and 13-inch width, using the Pythagorean theorem, is approximately 7.5 inches.

Explanation:

To find the height of the computer monitor when given the diagonal length and the width, we can use the Pythagorean theorem.

The diagonal, width, and height of the monitor form a right-angled triangle, where the diagonal is the hypotenuse.

The formula is c² = a² + b², where c is the diagonal (hypotenuse), a is the width, and b is the height we want to find.

Let's plug in the values we have: 15² = 13² + b².

Simplifying, we get 225 = 169 + b². Subtract 169 from both sides to get b² = 56. Take the square root of both sides to find the height, which gives us b ≈ 7.5 inches.

Hence, the height of the screen would be approximately 7.5 inches when rounded to the nearest tenth.

Sam needs 5/6 cup mashed bananas and 3/4 Cup mashed strawberries for a recipe. He wants to find whether he needs more bananas or more strawberries . How can he write 5/6 and 3/4 as a pair of fractions with a common denominator

Answers

He can write it as bananas 20/24 and strawberries 18/24. 
Convert the fractions to a denominator of 12. So I'll be 5/6=10/12 and 3/4=9/12
So 5/6 is the answer.
Hope that helps!

Write a word problem that could be represented and solved by the equation 72 divided by 12

Answers

Sarah has 72 stickers. She wants to share them equally among her and 11 friends. Everyone gets 6 stickers.
Cloe has 72 pairs of shoes. She wants to share them equally among 11 friends.Each person gets 6 shoes

the coordinates of d.e.f are d (4,3),e (7,3)and f (6,8). if you translate d.e.f 4 unite left and 3 unite up what are the coordinates of f?

Answers

f(2,11) e(3,6) d(0,6)
Final answer:

To find the new coordinates of point F after translating it 4 units left and 3 units up, we adjust its x-coordinate by subtracting 4 and its y-coordinate by adding 3, resulting in the new coordinates (2, 11).

Explanation:

The student is asking about a translation of a geometric figure in the coordinate plane. The coordinates of point F are initially (6,8). A translation of 4 units left and 3 units up would change these coordinates. To translate 4 units left, we subtract 4 from the x-coordinate, and to translate 3 units up, we add 3 to the y-coordinate.

Therefore, the new coordinates of point F after the translation would be:

F' = (6 - 4, 8 + 3) = (2, 11).

Learn more about Translation of Points here:

https://brainly.com/question/30613034

#SPJ2

Julio is training for a marathon. He runs 34 miles the first week and 29 miles the next week. During the third week, he wants to run as many miles as he ran the first 2 weeks combined. He plans to run an equal number of miles during each of the 7 days of the week. How many miles will Julio run each day?

Answers

63 would be the total of the two weeks combined, so divide 7 by 63. (:

Solve system of equations using substitution x=7y and 3x+2y=23

Answers

x=7y

3x+2y=23            plug 7y into this equation's x

3(7y)+2y=23        multiply 3 and 7

21y + 2y=23        add 21y and 2y together

23y=23                divide both sides by 23

y=1                   then plug y into one of the given equations, either one it doesn't                         matter but I would use x=7y cause it's easier
x=7(1)

x=7

so, x=7 and y=1

Since you know x = 7y
Then you basically plug in 7y in the second equation in place of x
So then you get 3(7y)+2y=23
And 3 x 7y = 21y
So now your equation is 21y + 2y = 23
And 21y + 2y = 23y
So now your equation is 23y = 23
Then divide both sides by 23 to get y alone
And you should get y = 1

Now that you know y=1
So plug 1 in place of y in either of the equation
I chose the first one since it is easier
So when you plug in 1,
Your equation is now x = 7(1)
And 7 x 1 = 7
So x = 7


So the solution is ( 7, 1 )

chad has two pieces of wood.one piece is7\12 foot long the second piece is 5\12 foot longer then the first piece. how long is the second one

Answers

These fractions both have the same denominators so we can add them without having the equate them first.

The only thing you have to do is add the numerators (7 and 5), and keep the denominators the same.

7     5            12
-- + ---    =    ------
12    12         12

When you simplify 12/12 it becomes 1.

The second piece of wood is 1 foot long

How do you solve for s? s + 1/4= 12 1/2

Answers

Minus 1/4 on both sides to get s= 12 1/4

Hope I'm the brainliest for this question!

The value of the expression s is 12 1/4

What is an Equation?

Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.

It demonstrates the equality of the relationship between the expressions printed on the left and right sides.

Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. The "=" sign and terms on both sides must always be present when writing an equation.

Given data ,

Let the given expression be s + 1/4 = 12 1/2

On Simplifying the equation , we get

s + 1/4 = 12 1/2

Now ,

1/4 = 0.25

1/2 = 0.5

So , Subtracting 1/4 on both sides , we get

s = 12 1/2 - 1/4

s = 12.5 - 0.25

s = 12.25

And ,

Substituting the value of 1/4 from the expression , we get

s = 12 1/4

Hence , the value of the expression s is 12 1/4

To learn more about equations click :

https://brainly.com/question/10413253

#SPJ2

All of the following are representation of the rational number 7 except : A 14/2, B 7.0000, C 49/7 ,D .7

Answers

pretty sure its D bc .7 isnt 7
14/2 simplified is 7 
7.0000 is 7
49/7 also simplifies to 7

Substitution method for y = - x + 1 and 2x - y = 5

Answers

Hi there

y = -x + 1
2x - y = 5

Let's use the substitution method as they asked :)

Substitute -x + 1 for y in 2x - y = 5
2x - (-x+1) = 5
2x + x - 1 = 5
3x - 1 = 5
3x = 5 + 1
3x = 6
x = 6/3
x = 2
Now we need to substitute 2 for x in y = -x + 1
y = -x + 1
y = -2 + 1
y = -1

Final solution : X = 2 and Y = -1

I hope you have a wonderful Christmas.  

A container of oregano is 17 pounds heavier than a container of peppercorns their total weight is 253 pounds the peppercorns will be sold in a one ounce bags how many bags of peppercorns can be made

Answers

Alright, we can turn the word problem at the beginning into an equation.
Let's represent oregano with "o" and peppercorns as "p".
o=p+17
Also, we know that the two added together are 253 pounds.
o+p=253
Since we know that o=p+17, let's substitute it into the second equation.
(p+17)+p=253
2p+17=253
-17       -17
2p=236
p=118
So, we have 118 pounds of peppercorns. (Although it's irrelevant to the second half of the equation, we also know we have 135 pounds of oregano)
Now, let's convert pounds to ounces.
1 pound = 16 ounces.
So, multiply 118 by 16....
118*16=1888
So, you can make 1888 one-ounce bags of peppercorns.
oregano=o
peppercorns=p
o+p=253
o=p+17
p+17+p=253
2p+17=253
2p=236
p=118
there are 16 ounces in a pound
118*16=1888
Hope this helps :)

Out Of 30 Questions,Ahmad answered 12 of them incorrectly.What percent of the questions did he answer correctly?

Answers

(30-12)/30=18/30=3/5
Other Questions
world war 1 was like no other war because both sides used new inventions such as deadly poison gas heavily armed vehicles called tanks and machine guns that could fire 600 bullets a minute A) trueB) false What happened to revolutionary ideas after the French Revolution was over? What is translation for gruss vom krampus? Which historical text typically provides varying viewpoints about a given topic? A) anthology B) encyclopedia C) historical novel D) monograph E) textbook Name three characteristics of the cells that make up the muscle tissue in the heart What is the meaning of the word "resigned" in this statement from "Anti-Federalist Paper No. 84"? Others are not necessary to be resigned in order to attain the end for which government is instituted; these therefore ought not to be given up. what is the best way to help cure alztimers? (if u don't know the sickness i'n trying to say, it's a type of sickness that makes a person loses all of their memories) Look closely at the painting below, entitled, El Vendedor de Alcatraces, by Diego Rivera. How did Rivera use the six visual elements to create this masterpiece? Provide one example for each visual element. Ling is training for a marathon by jogging 6.3 kilometers every other day. How many meters does she jog every other day Qu ____________ t en el mercado ayer? compras vas a comprar compraste compran A washer and dryer cost $600.00 combined. The cost of washer is 3 times more than dryer. What is cost of dryer? The crops grown in a small Midwestern farming community are being destroyed by grasshoppers. The farmers have banded together and have decided to spray pesticides to reduce the grasshopper population. What is likely to happen in the future as a result of this spraying? 3/74 find the product in simplest form Paul Revere's Ride1. What are the differences between the historical account and the story that Longfellow tells? Explain at least two differences. 2. How do Longfellow's factual inaccuracies establish Revere as the hero of an American mythology or legend? 3. In this poem, Longfellow establishes a tone of deep reverence. How does he accomplish this tone and why is it important? 63 to 28 as a fraction Which word correctly completes this sentence? She has to _____ the concert until next week because she sprained her ankle. A.abandon B.bluff C.distribute D.postpone What is the x-intercept of the line with this equation 2r+1/2 y=18?Enter your answer in the box.( ,0 What are the sine, cosine, and tangent of = 3 pi over 4 radians? A gas is confined to a container with a massless piston at the top. A massless wire is attached to the piston. When an external pressure of 2.03 bar is applied to the wire, the gas compresses from 6.40 to 3.20 L . When the external pressure is increased to 2.53 bar, the gas further compresses from 3.20 to 2.56 L .In a separate experiment with the same initial conditions, a pressure of 2.53 bar was applied to the gas, decreasing its volume from 6.40 to 2.56 L in one step.If the final temperature was the same for both processes, what is the difference between q for the two-step process and q for the one-step process in joules? The triangular region shows the number of possible raisins, x, and number of possible chocolate chips, y, a baker can use in a recipe.Which combination of raisins and chocolate chips can the baker use?A. 28 raisins and 20 chocolate chipsB. 33 raisins and 25 chocolate chipsC. 45 raisins and 10 chocolate chipsD. 55 raisins and 12 chocolate chips Steam Workshop Downloader