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k0ka [10]
3 years ago
5

How can you writhe a proportion that solves a problem in real life?

Mathematics
1 answer:
tresset_1 [31]3 years ago
7 0

In a store, you can buy 5 apples for $7, how much do 9 apples cost?

Proportion: 5 apples is to $7 as 9 apples is to x.

5/7 = 9/x

5x = 7 * 9

5x = 63

x = 63/5

x = 12.6

The cost of 9 apples is $12.60


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Answer:

No ;

Step-by-step explanation:

Given ;

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Hypothesis :

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4 years ago
You are carpeting a boardroom which measures 16 feet by 14.5 feet
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Answer:

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7 0
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Help picture below problem 12
inysia [295]

Answer:

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Step-by-step explanation:

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