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Dafna11 [192]
3 years ago
13

For every 3 hours of babysitting, Kelly makes $36 how much money will she earn if she babysits for seven hours?

Mathematics
2 answers:
svp [43]3 years ago
8 0
You divide 36 by 3 then multiply by 7 you're answer is 12 X 7=
il63 [147K]3 years ago
4 0
$36 divided by 3 hours= $12/hr
So $12 times 7 hours= $84.

Kelly will earn $84 if she babysits for 7 hours.
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Answer:

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Step-by-step explanation:

Let

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y -----> amount of money that Jason has

z ----> amount of money that Maria has

we know that

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so

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The amount of money that Jason has is $72

therefore

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