1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
iren2701 [21]
2 years ago
5

Sarah mixes 2/3 cup of low fat milk and 1/2 cup of skim milk and the mixture has 111 calories. She knows that if she mixes one c

up of low fat milk and one cup of skim milk that the mixture will have 188 calories. How many calories are in one cup of low fat milk and how many calories are in
one cup of skim milk?

A 102 calories in a cup of low fat milk and 86 calories in a cup of skim milk
B 102 calories in a cup of low fat milk and 40 calories in a cup of skim milk
C 86 calories in a cup of low fat milk and 102 calories in a cup of skim milk
D 40 calories in a cup of low fat milk and 102 calories in a cup of skim milk

Mathematics
1 answer:
pickupchik [31]2 years ago
7 0

The calories in a cup of low fat milk is 102 calories and the  calories in a cup of milk in skim 86 calories .

<h3>What are the two simultaneous equations that can be sued to represent this question?</h3>

2/3l + 1/2s = 111

4l + 3s = 666 equation 1

l + s = 188 equation 2

Where:

l = calories in the low fat milk

s = calories in the skim milk

<h3>What is the calories in the skim milk?</h3>

Multiply equation 2 by 4

4l + 4s = 752 equation 3

Subtract equation 1 from 3

s = 86

<h3>What is the calories in the low fat milk?</h3>

Substitute for s in equation 2

l + 86 = 188

l = 188 - 86

l = 102

To learn more about simultaneous equations, please check: brainly.com/question/25875552

You might be interested in
What is 350 over 100 as a percentage?
NemiM [27]

                                               

this is really 35 percent

7 0
3 years ago
Help me with the problem plz 6p6
satela [25.4K]

i need more information to answer the question

5 0
3 years ago
Is the first number divisible by the second 790 by 2
gogolik [260]
Yes, 790 is divisible by 2. The answer is 395
3 0
3 years ago
Simplify the expression (18x^2 / 3x^6) .
borishaifa [10]
The answer is 6/x^4.
3 0
3 years ago
Read 2 more answers
Need answer quick. No need for big explanantion
Leona [35]

Answer:

Step-by-step explanation:

4.30/40=$0.1075

Hope this helps :)

5 0
3 years ago
Other questions:
  • Solve similar triangles (advanced)
    7·1 answer
  • Find the side of a square whose diagonal is of the given measure. Given = 15 square root 2
    8·2 answers
  • Ten students enter a math contest. In how many ways can 1st, 2nd, and 3rd place trophies be awarded?
    13·1 answer
  • Determine whether the normal sampling distribution can be used. The claim is p &lt; 0.015 and the sample size is n
    12·1 answer
  • The price have changed from $120 to $75. By how many
    12·1 answer
  • Write an equation in slope-intercept form of<br> the line that passes through (-6,4) and<br> (-1,2).
    15·1 answer
  • Find the rate of change of the linear function shown in the graph. Then find the initial value.
    12·1 answer
  • What is 1 as a decimal?<br> 2.75<br> 0.4<br> 0.364<br> 0.36
    11·1 answer
  • What are the characteristics of the graph of the inequality x&gt;-2
    7·1 answer
  • It is given that set H such that n(H) = x and H has 8 subsets. Determine the value of x.
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!