Crystal earns $5.25 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 2 hours and 15 minutes?

m(h) = 5.25h; $11.29

m(h) = 2h +15; $25.50

m(h) = 5.25h; $11.81

m(h) = ; $0.43

   C. m(h) = 5.25h; $11.81

The equation is:

m = 5.25*h

If she works 2 hours and 15 minutes she will earn:

first we need to convert hours and minutes in decimal hours.

2 hours and 15 minutes = 2,25 hours

m = 5,25* 2,25 = $11.8125

Step-by-step explanation:

m(h)= 5.25h; 11.81

11.81 is the answer

thus, the first answer choice, y = sec x, is the correct one

the value of x is 28.2