Sophia started a lawn mowing business and charges a flat fee of $5.00 plus $3.50 per hour. Sophia made $29.50. Which equation can be used to calculate the number of hours, h, that Sofia worked?

5 + 3.5h = 29.50

Step-by-step explanation:

The flat fee means that you will be paid the money with no change to it.

So you will not multiply it.

3.5h means that you are adding 3.50 every hour according to the question

So summary:

5+3.5h = 29.50

Evaluation:

5+3.5h = 29.50

24.50 = 3.5h

h = 7

Sofia worked 7 hours

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-Chetan K

C

Step-by-step explanation: