when chef alice makes rice pailaf for 30 people she uses 15 cups of chicken broth and 10 cups of rice dan wants to make the same recipe for 9 people write and use equations to find how much broth and how much rice dan should use

Answers

Answer 1
30 / 2 = 15 cups of chicken broth
30 / 3 = 10 cups of rice

Using the same equation:
9 / 2 = 4.5 cups of chicken broth
9 / 3 = 3 cups of rice
Answer 2

15 cups of chicken broth + 10 cups of rice = 30 people

4.5 cups of chicken broth + 3 cups of rice = 9 people

The number of cups of chicken broth required for 9 people is 4.5.

The number of cups of rice required for 9 people is 3

What is an equation?

An equation is a mathematical statement that is made up of two expressions connected by an equal sign.

We have,

Alice makes rice pailaf for 30 people she uses 15 cups of chicken broth and 10 cups of rice.

This can be written as,

15 cups of chicken broth + 10 cups of rice = 30 people _____(1)

Now,

Multiply 9/30 on both sides.

9/30 x 15 cups of chicken broth + 10 cups of rice) = 9/30 x 30 people

9/30 x 15 cups of chicken broth + 9/30 x 10 cups of rice = 9 people

4.5 cups of chicken broth + 3 cups of rice = 9 people

Thus,

The number of cups of chicken broth required for 9 people is 4.5.

The number of cups of rice required for 9 people is 3

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Related Questions

assembly starts at three o'clock and ends at quarter past three how many minutes does assembly last

Answers

Answer:  "15 minutes" .
_______________________________________________________
Start time:  "3:00" .

End time:  "a quarter past three" = (1/4) hr after "3:00" ;
                                                        =  (1/4) * 60 minutes (after "3:00"); 
                                                        =  15 minutes (after "3:00").
End time:   "3:15" 
_____________________________________________________
The answer is:  "15 minutes" .
_____________________________________________________

WILL MARK BRANLIESTHELP ME PLZ
A jeweler needed two diamonds of exactly the same weight to make a ring. The first stone she selected weighed 0.642 carat, the second weighed 0.599 carat, and the third weighed 0.625 carat.
By how much did the heaviest stone outweigh the lightest?
0.043 carat
0.042 carat
0.041 carat
0.04 carat

Answers

I believe it’s 0.043
The heaviest stone weighs 0.642
The lightest stone weighs 0.599
If you subtract 0.642 and 0.599, you will get the answer
0.642-0.599= 0.43
0.43 is your answer. 

what transformation transforms (a,b) to ( a, -b)?

a) a translation of 1 unit down
b)a translation of 1 unit up
c)a reflection over the y-axis
d)a reflection over the x-axis

Answers

reflection over the x axis. bc when u go over the x ur in quadrant 4 and thats where the y axis is negative.

Find the measure of ∠G.

Answers

It is d I think I'm pretty sure plz give me the brainless answer plz I need it badly

Lydia makes 10 pancakes she tops each pancake with for blueberries how many blueberries does Lydia use in all use the break apart and distribute strategy and draw a number bond to solve

Answers

four blueberries for each pancake. so- 4 x 10 = 40.
to check: 4 divided 40
distribute strategy: draw 10 circles. put four dots in each circle to represent blueberries. count all the dots

Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. The total number of blueberries that Lydia will need is 40 blueberries.

What is multiplication?

Multiplication is the process of multiplying, therefore, adding a number to itself for the number of times stated. For example, 3 × 4 means 3 is added to itself 4 times, and vice versa for the other number.

Given that Lydia makes 10 pancakes she tops each pancake with blueberries. Therefore, the total number of blueberries that Lydia will need is,

Total number of blueberries

= Number of pancakes × Number of blueberries used on each pancake

= 10 pancakes × 4 blueberries per pancake

= 40 blueberries

As per the distribution strategy, we can draw 10 circles and then 4 mini circles on each circle to represent blueberries. Therefore, we can make the drawing as shown below.

Hence, the total number of blueberries that Lydia will need is 40 blueberries.

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Rebecca is at the zoo with her family. She sees 3 times as many elephants as cheetahs. There are 4 cheetahs. How many animals did she see all together?

Answers

Hello!

There are 4 cheetahs. There are 3 times as many elephants than cheetahs. Multiply:

4 • 3 = 12

12 + 4 = 16

Rebecca saw 16 animals at the zoo.

I really hope you found this helpful! :)

twice the difference of a number and 3

Answers

Twice the difference of a number and 3 will be as follows:

2x - 3

How to express words into an equation?

The statement says "twice the difference of a number and 3".

Let

the number  = x

Therefore,

twice the number = 2x

Finally, twice the difference of a number and 3 will be as follows:

2x - 3

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Write a division story problem with 53 as the divisor and 2491 as the dividend

Answers

Liliana's house is 2,491 feet. There are 53 rooms in it. How many feet are in each room?

How do you put the sentence "5 thumb drives have 9 gigabytes more capacity than 1 compact disk." into a linear equation?

Answers

Well, we should first decide on our variables. Let's replace "thumb drives" with the letter "t", and "compact disk" with the letter "c".

Now, to understand the sentence. "5 thumb drives have 9 gigabytes more capacity than 1 compact disk." So, what does that mean? Well, if a compact disk has 10 gigabytes of capacity, then I suppose 5 thumb drives would have 19 gigabytes of capacity all together. So, we're just adding +9.

Alright, so as a linear equation:
"5 thumb drives have 9 gigabytes more capacity than 1 compact disk"
5t = c + 9

Make a table of ordered pairs for the equation.



y=−13x+4y=−13x+4



Then plot two points to graph the equation.

Answers

Solution-

The given equation,

[tex]y=-13x+4[/tex]

Then, we have to calculate two points that satisfy the equation,

Calculating y for x = 0,

[tex]y(0)=-13(0)+4=4[/tex]

So, point (0, 4) satisfies the equation.

Calculating y for x = 1,

[tex]y(1)=-13(1)+4=-13+4=-9[/tex]

So, point (1, -9) satisfies the equation.

Plotting the graph taking this two points, as shown in the attachment.



Please help me get this answer right

Answers

The instructions are right there:. "Round each number to the nearest whole number.". DO that !

25.311 ===> 25

4.65 ===> 5

Your ESTIMATE is 25 x 5 .
You don't expect it to be exactly right, but you can do it quickly in your head. That estimate is 125.

When you take a sharp pencil and actually work out all the decimals, it's actually 117.69615 .

But 125 was plenty close enough for what you need to know right now, and you didn't even have to go get your calculator.

What is 1,334 divided by 23? A) 53 B) 56 C) 57 D) 58


The answer is D 58





Answers

D is the answer?
Hope it helped!
Here is your answer:

1,334÷23=58

Your answer is
=58 (or D)

Which set of data could be used for the box-and-whisker plot shown below?




27, 35, 35, 32, 24, 34, 36, 27, 38
27, 35, 35, 32, 26, 32, 36, 27, 38
27, 35, 35, 32, 25, 34, 36, 27, 38
27, 35, 35, 32, 26, 34, 36, 27, 38

Answers

It would be the last set of data. You can tell this because when put in ascending order, 26 is the minimum and 38 is the maximum. Here, you find the median and then to find the first quartile and third quartile points, you find the median of the first half and the second half.

Q1= the half point between the minimum and the median

Q3= the half point between the median and the maximum.

By doing this, it should match up to the box and whisker plot

The dataset that can be used for box-and-whisker plot is 27, 35, 35, 32, 26, 34, 36, 27, 38.

What is the data set?

A box plot is used to study the distribution and level of a set of scores. The whiskers represent the minimum value and the maximum value.

On the box, the first line to the left represents the lower (first) quartile. The next line on the box represents the median. The third line on the box represents the upper (third) quartile.

Minimum value = 26

Maximum value = 38

Q1 = 27

Median = 34

Q3 = 35

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Kaleb rode his bike at a rate of 10 mph for 2 hours. How far did he ride?



16 miles


20 miles


30 miles


36 miles

Answers

20 miles! :)


Good luck! Please make me brainliest if I was correct!
20 miles long i️ hope this helped you outbudyyyyyy!!!!!!!!

Is this graph discrete or continuous

Answers

Function: In the graph of a continuous function, the points are connected with a continuous line, since every point has meaning to the original problem.

at a concession stand, five hotdogs and two hamburgers cost $11.50; two hot dogs and five hamburgers cost $13.00. find the cost of one hot dog and the cost of one hamburger.

Answers

let x=cost of one hot dog
let y=cost of one hamburger

5x+4y=13
4x+5y=14

20x+16y=52
20x+25y=70
subtract
-9y=-18
y=2
4x=14-5y=14-10=4
4x=4
x=1
cost of one hot dog=$1.00
cost of one hamburger=$2.00

The temperature is 1 degrees Fahrenheit at dusk it is8 degrees colder at dawn what is the temperature at dawn ??

Answers

Well 1-8=-7. So -7 because Dusk is +1, Dawn is -8
I believe -7 degrees... I hope that's right :)

A crack in a water main pipe leaks 7 gallons of water each hour. What volume of water has moved though the crack after 9 hours?

Answers

63 gallons of water. y=7h
7=7(9)
So if we know that 7 gallons of water goes through the pipe every hour, and we want to find how much water goes through the pipe after 9, we want to say,

7 gallons of water 9 times because there are 9 hours.

7 gallons of water 9 times is basically 7 * 9, or 63.

So 63 gallons of water has moved through the crack after 9 hours.

Daniel's basic cell phone rate each month is $29.95. Add to that $5.95 for voice mail and $2.95 for text messaging. This past month Daniel spent an additional C dollars on long distance. His total bill was $62.35. How much did Daniel spend on long distance?

Answers

5.95 + 2.95 = 8.9
8.9 + 29.95 = 38.85
62.35 - 38.85 = 23.5 
So Daniel spent $23.50 on long distance calling 

Answer: Daniel spent $23.5 on long distance

Step-by-step explanation:

Hi, to answer this question we have to write an equation with the information given.

So, Daniel's total bill (62.35) is equal to the sum of the cost of all the services: Basic cell phone rate (29.95); voice mail (5.95); text messaging (2.95); long distance (C)

Mathematically speaking:

29.95+5.95+2.95+C = 62.35

Solving for C

38.85+C =62.35

C =62.35-38.85

C =$23.5

Daniel spent $23.5 on long distance

As Mars revolves around the sun, it travels at a speed of approximately
15
miles per second. Convert this speed to miles per minute. At this speed, how many miles will Mars travel in
4
minutes? Do not round your answers.

Answers

Step 1: Multiply 15 and 60 that equals 900
Step 2: Now multiply 900 by 4 and that equals 3,600

So, Mars revolves around the sun 900 miles per minute. In four minutes mars would have traveled 3,600 miles every 4 minutes.

Final answer:

To convert Mars' speed from 15 miles per second to miles per minute, multiply by 60 to get 900 miles per minute. Multiplying this by 4 gives the distance Mars will travel in 4 minutes, which is 3600 miles.

Explanation:

As Mars revolves around the sun, it travels at a speed of approximately 15 miles per second. To convert this speed to miles per minute, you simply multiply by the number of seconds in a minute:

15 miles/second × 60 seconds/minute = 900 miles per minute.

At this speed, to find out how many miles Mars will travel in 4 minutes, you multiply Mars' speed in miles per minute by the number of minutes:

900 miles/minute × 4 minutes = 3600 miles.

Therefore, Mars will travel 3600 miles in 4 minutes at the speed of 15 miles per second.

Which expression is equivalent to the given expression? −(2n−6)
A)−2(n−3)
B)2(n−6)
C)2n−6
D) 2n + 6

Answers

-2(2n-6) 

it has to be A) -2(n-3) because its a -

Answer:

Option A  [tex]-2(n-3)[/tex]

Step-by-step explanation:

we have

[tex]-(2n-6)[/tex]

Eliminate the parenthesis

[tex]-(2n-6)=-2n+6[/tex]

Verify each case

case A) [tex]-2(n-3)[/tex]

[tex]-2(n-3)=-2n+6[/tex]

therefore

[tex]-2n+6=-2n+6[/tex] -----> is true

case A is equivalent to the given expression

case B) [tex]2(n-6)[/tex]

[tex]2(n-6)=2n-12[/tex]

therefore

[tex]-2n+6\neq2n-12[/tex]

case B is not equivalent to the given expression

case C) [tex]2n-6[/tex]

we have that

[tex]-2n+6\neq2n-6[/tex]

therefore

case C is not equivalent to the given expression

case D) [tex]2n+6[/tex]

we have that

[tex]-2n+6\neq2n+6[/tex]

therefore

case D is not equivalent to the given expression

Ava is 9 years old. Rose is 11 time as old as ava. How old is rose?

Answers

99 years old due to multiplying 9 x 11

99! Since eleven times nine equals 99.

what does g-7=15 equal to?

Answers

G - 7 = 15
To solve for G, you’d add 7 to the other side of the equal side to get your G alone, so then you’d know the value of G. That then is your answer.
G = 22

Hope that helped! :)

A city is paving a bike path. The same length of path is paved everyday. After 4 days, there are 8 miles of path remaining to be paved. After 6 more days, there are 5 miles of path remaining to be paved.

a. Explain how you know the situation can be modeled by a linear equation.

b. Write an equation that gives the distance (in miles) as a function of the number of days since the project began.

c. In how many more days will the entire path be paved?

Answers

Attached the solution with detailed work.

The linear equation is y = (-3/2)x + 14 and the number of days will be 10 days.

What is a linear equation?

It is described as the relationship between two variables, and a straight line results from plotting the graph of the linear equation.

The equation is referred to as a linear equation in one variable if just one variable is contained in the linear equation.

It is given that:

A city is paving a bike path.

The same length of the path is paved every day. After 4 days, there are 8 miles of path remaining to be paved.

After 6 more days, there are 5 miles of path remaining to be paved.

The coordinates are (4, 8) and (6, 5)

The linear equation can be modeled:

[y - 5]  = (5-8)/(6-4)[x-6]

y - 5 = -3/2[x - 6]

2y - 10 = -3x + 18

2y = -3x + 28

y = (-3/2)x + 14

Plug y = 0

(-3/2)x + 14 = 0

x = 28/3

x = 9.33 ≈ 10 days

Thus, the linear equation is y = (-3/2)x + 14 and the number of days will be 10 days.

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For which pairs of functions is (fOg)=12x

Answers

g(x) = 3x 
f(x) = 4x

hope this helps!

plz mark me brainiest!

multiply (x+7) (x-7)

Answers

 (x+7) (x-7)
= x^2 - 49

using a^2 - b^2 = (A + b)(a - b)
hope it helps
foil the answer so it would be 2x-7x+7x-49 then you would combine like terms so the answer is 16x-49

5. A map of Texas has the following scale.
1 cm = 50 km
The distance from Austin to Dallas measures 6 centimeters on the map. What is the actual distance ?
(1 point)
56 km
156 km
300 km
600 km

Answers

300km because if 1cm=50km And it’s 6cm you have to do 50*6 to get C. 300km

Answer; 300km .

Because 50x6 is 300.

Which graph represents the solution set of the system of inequalities?

{3y≤2x+6
{ 2x+y>0 in one bracket

Answers

To find out, graph them, analyze, and check.
Graph them. 
You get the graph below. 
Check the answers. 
It looks like B matches. 
So, the answer is B.

Ribbon ones are made from strips of ribbon tied to sticks Connie has 84 feet of red ribbon 48 feet of blue ribbon and 72 feet of white ribbon she wants to cut the ribbon into equal links that are as long as possible so that no ribbon is wasted

Answers

red: 7 12-foot pieces
blue: 4 12-foot pieces
white: 6 12-foot pieces

How can you equivalent ratio in order to compare ratios more precisely ?

Answers

Answer: Ratios compare quantities using division. This means that you can set up a ratio between two quantities as a division expression between those same two quantities.
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