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Musya8 [376]
3 years ago
12

Please help!

Mathematics
1 answer:
dedylja [7]3 years ago
7 0
This may help :))

She worked 9 hours on store and gave piano lessons for 6 hours


Let x be the no. of hours she worked on store
Cost of 1 hour on shop = $8.47
Cost of x hours on shop = $8.47x
Let y be the no. of hours she gave piano lessons
Cost of 1 hour for piano lessons = $17
Cost of y hours on shop = $17y
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Answer:

y=12/x

Step-by-step explanation:

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2 years ago
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MakcuM [25]
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Leviafan [203]

The equation that we can create from this situation is:

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3 years ago
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           hopes this helps 
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HELP!
Flauer [41]

7/50 = 0.14 therefore In order to write it as a fraction out of 100 you move 2 decimal to the right.

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The last box obviously being 0.14

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