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bixtya [17]
3 years ago
13

A cake recipe requires 3 1/4 cups of flour for 13 servings and 4 1/2 cups of flour for 18 servings.How much flour is required to

make a cake that serves 28?
Mathematics
1 answer:
slamgirl [31]3 years ago
3 0
To solve, set up a proportion

3.25 cups            x  cups
----------------  =  ---------------
13 servings        28 servings

Now cross multiply

13x = 28 * 3.25

Simplify.

13x = 91

Divide both sides by 13

x = 7 cups



To check your answer, use proportions again, but change the left side to 4.5 cups over 18 servings, use the same steps,  if the answer is the same as above, then the answer is correct
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Answer:

The total distance walked by Paulo is 3750 feet.

Step-by-step explanation:

Here the four points are<em> (-2,1) (-2,-7) (5,-7) (5,1)</em>

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Moving from stop C to D, only the y coordinate changes,

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3 0
3 years ago
Acellus
aksik [14]

9514 1404 393

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  {-8, -4, -2, -1, 1, 2, 4, 8}

Step-by-step explanation:

Possible rational roots are positive and negative divisors of the constant 8:

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_____

<em>Additional comment</em>

This polynomial has no rational roots. Its two real roots are both negative and irrational.

7 0
3 years ago
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Answer:

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c as the liters of water in the bucket, and d as the liters of water the jar more.

Together, you have to use addition to answer the question.

Note:

Pls, notify me if my answer is incorrect for the other users that will see this response. Thank you. Have a wonderful rest of your day!

<em>-kiniwih426</em>

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3 years ago
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