Crystal earns $5.50 per hour mowing lawns.
a. write a rule to describe how the amount of money m earned is a function of the number of hours h spent mowing lawns.
b. how much does crystal earn if she works 3 hours and 45 minutes?

a :

b : $20.625

Step-by-step explanation:

Crystal earns $5.50 per hour mowing lawns.

a. Write a rule to describe how the amount of money m earned is a function of the number of hours h spent mowing lawns.

when we will put the value of 'h' in the function, we will get the total money earned while working at the rate of $5.50 per hour.

b. How much does Crystal earn if she works 3 hours and 45 minutes?

45 minutes = hours.

So, total hours are hours

Hence, money earned in 3.75 hours = dollars.

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answer