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Mariah worked for 3 hours and earned a total of $28.50. Which equation can be used to find r the amount of money Mariah earns per hour.

User Phil
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7.7k points

2 Answers

9 votes

Answer:

28.50 divided by 3.

Explanation:

This is because if 28.50 is the total and we know she worked for 3 hours that means that the answer to our equation: 9.5 means that each hour she worked for she was given 9.50 or 9.5 dollars. We can check this by doing 9.5 x 3 which gives us 28.5 or 28.50. :)

User Thomas Russell
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8.5k points
8 votes

Answer:

28.50/3=r

Explanation:

User Bethania
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8.7k points