3y+11 plus 7x-30 plus 5x+14 find x and the y

Answers

Answer 1
3y + 11 + 7x - 30 + 5x + 14

3y + 12x - 5

3y = -12x + 5

y = (-12x + 5)/3
x = (3y - 5)/-12

hope this helps

Related Questions

Can anyone plain how to do this?

Answers

it is c becase my anme is c

which quadrant is the point (5.2,-1.7) Located?

IV
II
III
I

Answers

It will be in the bottom right quadrant which is quadrant IV

In a dealership vehicle storage, there are 4 sections of vehicles, 10 rows per section, and 1,200 vehicles for sale. Answer #5-6. 5. If the vehicles are divided evenly among the sections, how many vehicles are in each section? 6. If the vehicles are divided evenly among the rows in each section, how many vehicles are in each row?

Answers

Probably nonn existent

plot -1 1/3 on a number line

Answers

On the line plot 11/3 is the eleventh one. 

 0___1____2___3___4___5___6___7___8___9___10_____11_
3        3       3      3      3      3      3      3      3      3        3            3

Hoped this helped!! If you have any questions let me know!!! I am here to help. 

The graph shows the number of jam jars filled by two different machines over several minutes. A graph measuring number of jars and time. Two lines, labeled Machine A and Machine B, exit the origin to show that distance increases as time increases The equation y = 3x represents the number of jars, y, Machine A fills in x min. Which equation could represent the number of jars filled by Machine B?

y = 1.5x

y = 3x

y = 6x

y = 8x

Answers

You answer is A y=1.5x
Hope this helps :)

The histogram shows the scores of students on their most recent history test. How many students scored 80% or better on the test?

Answers

Final answer:

The number of students who scored 80% or better can be partially determined from the histogram data, with five students explicitly scored between 90 and 99%. The exact number scoring between 80 and 89% isn't provided, but those students would also be included in the count.

Explanation:

To determine how many students scored 80% or better on their most recent history test, we need to focus on the histogram's data for the ranges of 80 to less than 90 and 90 to less than 100. According to the information provided, five students scored between 90 and 99% (A range). However, the exact number of students who scored between 80 and 89% is not directly stated. Nevertheless, the data suggest that most students scored within the 70-89% range, with some scoring in the 60-69% range and a few in the 90-100% range.

Given that five students received an A (90-99%), and assuming the distribution includes students scoring between 80-89%, we would also count those students. Without the specific number for the 80-89% range, it's crucial to analyze the provided data to estimate or directly state numbers within this context. Thus, our primary focus for students who scored 80% or better combines those explicitly mentioned five students with an undefined number scoring within the 80-89% range.

A submersible vessel at an elevation of -95 feet descends to 5 times that elevation. What is the vessel's new elevation?

Answers

-475
you multiply -95 by 5

Answer:

aaa

Step-by-step explanation:

I am a fraction equivalent to 2/5. My numerator is 21 less than my denominator. What fraction am I?

Answers

14/35 or 2/5 is your answer hope I helped

A student has a daily reading productivity levels of 1 chapter while at a computer lab, 5 chapters while at a coffee shop, and 7 chapters while at the library. If 1/7 of the day is spent at a computer lab, 5/14 at a coffee shop, and 1/2 at a library, what is the total daily reading productivity level of the students?

Answers

1/7 + 5/14 +1/2
= 2/14 + 5/14 + 7/14
=14/14
=1

The total daily reading productivity level of the students is 1 .

It is required to find the total daily reading productivity level of the students.

What is arithmetic?

Arithmetic is the branch of mathematics that deals with the study of numbers using various operations on them. Basic operations of math are addition, subtraction, multiplication and division. These operations are denoted by the given symbols.

GIven:

computer lab= 1 chapter

coffee shop=5 chapters

library shop=7 chapters

According to given question we have,

1/7 + 5/14 +1/2

= 2/14 + 5/14 + 7/14

=14/14

=1

Therefore, the total daily reading productivity level of the students is 1 .

Learn more details about arithmetic here:

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Determine the better buy by comparing unit rates.
1. 20 pens for $1.60 or 25 pens for $2.25
2. 13 berries for $2.60 or 17 berries for $3.06

Answers

To find the better buy we have to find the cost per pen for each.

1. 20 pens for $1.60 -> 1.60/20 = .08 cents per pen.
25 pens for $2.25 -> 2.25/25 = .09 cents per pen.

The best buy is 20 pens for $1.60 because it's cheaper per pen. 

2. 13 berries for $2.60 -> 2.60/13 = .20 cents per berry
17 berries for $3.06 -> 3.06/17 = .18 cents per berry

The best buy is 17 berries for $3.06 because it's cheaper per berry.
1. 20 pens for $1.60
2. 17 berries for $3.06


list the independent and dependent variables for each situation:
(a) my height depends on my age.
(b) the amount of sleep I get determines what mood I am in.
(c) the amount of water in a bathtub is a function of the amount of time the water has been running.
(d) my distance from home varies with my speed.
(e) the amount of homework I do affects my average speed.
(f) the amount of homework I do depends on how much is assigned.

Answers

Part (a)

Independent variable = age
Dependent variable = height

"depends on age" indicates that age is independent. 

-----------------------------------
Part (b)

Independent variable = amount of sleep
Dependent variable = mood

The key word is "determines". The stuff before this word is the independent variable which affects the dependent variable.
-----------------------------------
Part (c)

Independent variable = time water has been running
dependent variable = amount of water in the tub

Time is usually the independent variable
-----------------------------------
Part (d)

Independent variable = speed
dependent variable = distance from home

-----------------------------------
Part (e)

Independent variable = amount of homework done
dependent variable = speed

This seems like an odd pairing of homework and speed. Could there be a typo? I noticed that part (f) is very similar

-----------------------------------
Part (f)

Independent variable = amount of hw that is assigned
dependent variable = amount of homework done

Like with part (a), the stuff before "depends" is the dependent variable

Which ordered pairs are a solution are a solution to the equation?

y = 8x

Select all that apply

a) (3, -24)

b) (2,16)

c) (1,8)

d) ( -16,-2)

e) (-3,-24)

Answers

this is just a matter of subbing ur answer choices into the equation to see which ones make the equation true

y = 8x

solutions are : (2,16), (1,8), (-3,-24)


You need to substitute the y and x for all the values

a) -24 = 8*3 NOT TRUE
b) 16 = 8*2 TRUE
c) 8 = 8*1 TRUE
d) -16 = 8*-2 TRUE
e) -24 = 8*-3 TRUE

-3(y-5)=24 What is y ?

Answers

Distribute into the parenthesis and you get: -3y+15=24. Now, subtract 15 on both sides and you will get: -3y = 9. Finally, divide -3 on both sides and you will get the final answer: y = -3. You can check your answer by substituting -3 into the original equation: -3(-3-5) = 24. 9 + 15 = 24. 24 = 24
 -3(y - 5) = 24             Use the Distributive Property.
 -3y + 15 = 24            Subtract 15 from both sides of equation.
 -3y = 9                       Divide -3 from both sides of the equation.
 y = -3                         This is your final answer.

In four days, your family drive 5/7 of a trip. Your rate of travel is consistent throughout the trip. the total trip is 1250 miles. In how many days will you reach your destination?

Answers

(5/7)/4= 5/28 of the trip
1/(5/28) = 5.6 days total
Since we already traveled for 4 days, we have 1.6 more days to go.

Which table shows a proportional relationship between x and y? x 1 5 8 10 y 15 75 120 150 x 4 6 8 10 y 6 8 10 12 x 3 9 10 15 y 1 3 4 5 x 2 3 5 6 y 3 4 7 9

Answers

I'm pretty sure that the answer is the first one.
The answer is the first one

What type of angles are these two angles?
48°, 132°

complementary
supplementary
parallel
none of the above

Answers

They are supplementary because when you add the two angles together you get 180 degrees which means they are supplementary.
Since these 2 angles add up to 180 degrees, they are supplementary.

Miguel traveled 340 miles during a 9 hour road trip. What was his average speed during the trip (Round to the nearest tenth)?

Answers

average speed during the trip = 340 / 9 = 37.8
hope it helps
340/9= 37.7777778
Rounded to the nearest tenth: 37.8 mph was his average speed.

I hope this helps!

Suppose both employees work the same amount of time determine which employee earns more money

Answers

employee B get more money since on the line graph, line B is above A, making it a greater quantity
B their pay is more and it's shown on the graph

what is 3/4× 4/5÷1/4÷1/2

Answers

The answer is 4.8, or 4 4/5.

What is a non example for volume in math?

Answers

A non example for volume in math is a box is little
Meters is a non volume example :)

help me please and thanks

Answers

The awnser is C 
15÷5 = 3 


Each friend gets 3 

OF bisects EOF. EOF=y+30 and FOG=3y-50. solve for y.

Answers


It always helps to draw a picture. Given the information, Segment OF is the center line that is bisecting this angle.

Since it's bisecting (cutting in half)... we can simply set the two angles equal to each other.

y+30=3y-50
-2y+30=-50
-2y=-80
y = 40

C)40.
Final answer:

Setting the given equations equal to each other, we can solve for y and determine that y equals 40.

Explanation:

The question states that OF bisects EOF, which means that EOF and FOG are equal. Hence, you can set the two equations equal to each other to solve for y.

EOF = y + 30FOG = 3y - 50

Set EOF equal to FOG:

y + 30 = 3y - 50

To solve for y, first simplify the equation by subtracting y from both sides:

30 = 2y - 50

Then add 50 to both sides to isolate the y variable on one side:

80 = 2y

Finally, divide both sides by 2 to solve for y:

y = 40

Learn more about Equation Solving here:

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Given f(x)=4x^2-3x+1 and g(x)=2x-5 , find f(x)+g(x) .

A.) 4x^2-5x+6

B.) 4x^2-x+6

C.) 4x^2-5x-4

D.) 4x^2-x-4

Answers

[tex]f(x)=4x^2-3x+1\\\\g(x)=2x-5\\\\f(x)+g(x)=(4x^2-3x+1)+(2x-5)=4x^2+(-3x+2x)+(1-5)=4x^2-x-4[/tex]

Answer: D.

Doug’s family buys 7 postcards while on vacation. Each postcard costs 0.25$ including tax. How can Doug use place value patterns to check his answer.

Answers

by multiplying 0.25 by 7 because he got 7 postcards

The shelf is made of 3 pieces of wood, each 0.3 meter wide. There is also 0.05 meter of space between the shelf and the wall on each side. What is the width, in meters, of the closet?

A. 0.4
B. 0.8
C. 1
D. 1.9

Answers

The correct answer is: C: 1 meter. The closet width is 1 meter, including the contribution from the three pieces of wood and the spaces on each side.

To determine the width of the closet, we need to add up the widths of the three pieces of wood and the spaces on each side.

Given:

- Width of each piece of wood: 0.3 meters

- Number of pieces of wood: 3

- Space on each side between the shelf and the wall: 0.05 meters

Now, calculate the total width:

[tex]\[ \text{Total Width} = (\text{Width of one piece of wood} \times \text{Number of pieces of wood}) + (\text{Space on one side} \times 2) \][/tex]

[tex]\[ \text{Total Width} = (0.3 \times 3) + (0.05 \times 2) \][/tex]

[tex]\[ \text{Total Width} = 0.9 + 0.1 \][/tex]

[tex]\[ \text{Total Width} = 1 \, \text{meter} \][/tex]

The width of the closet is 1 meter, considering the combined width of the three pieces of wood and the spaces on each side.

Therefore, the correct answer is: C: 1 meter. The closet width is 1 meter, including the contribution from the three pieces of wood and the spaces on each side.

Step 1. Create a scenario that leads to an inequality of the form ax + b > c. You can use any of the inequality symbols (>, ≥, <, ≤) in your inequality. For this step, just write the word problem.
Step 2. Write the inequality and show all work to solve the inequality.
Step 3. Graph the solution to your inequality on a number line.
Step 4. Explain what your solution means in the context of the problem.

Answers

1 -A company has 10 acres of land for their company headquarters. They want to increase their headquarters to at least 56 acres of land. How many acres can the company purchase.

2-         10 acres + X ≥ 56 acres

           -10                   -10

         ----------------------------
              0                    46

                      X = 46

 


3-    ß---|--------------------------------------------------------------à

              46

4- 46 is the amount of acres the company needs to buy in order to get at least 56 acres added

what did the baseball mitt say to the ball

Answers

Why broooo just whhhhy

10 people want to share 84 pounds of candy so that each person gets the same amount. Exactly how many pounds of candy should each person get?

Answers

8.4 pounds each is what they should do

I think it’s 8.4 pounds

-4(3x-1)=12-8x and plz show how you got it

Answers

step 1:  -4(3x-1) becomes -12x+4
step 2: -12x+4=12-8x
step 3: add 12x to both sides, 4=12+4x
step 4: subtract twelve from both sides -8=4x
step 5: divide by 4, x=-2
-12x + 4 = 12 - 8x
8x. 8x

-4x + 4 = 12
-4. -4

-4x = 8

x = -2 is the answer

Marcus sorts his 85 baseballs cards into stacks of 9 cards each. How many stacks of 9 cards Marcus make

Answers

Hello!

To get your answer, you must divide:

85/9 = 9.4

So, Marcus made 9.4 stacks of cards.

I really hope you found this helpful! :)

Marcus can make 9 full stacks.

To determine how many stacks Marcus can make, we need to perform a division of the total number of baseball cards by the number of cards per stack.

Total number of baseball cards: 85.

85 ÷ 9.

= 9 (with a remainder of 4.)

This means Marcus can make 9 full stacks of 9 cards each with 4 cards left over.

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