Question

Hurry!
Crystal earns $5.25 per hour mowing lawns . Write a rule to describe how the amount of money m earned is a function of the number of hours h spent mowing lawns. How much does crystal earns if she works 2 hours and 15 minutes?
M(h) = 5.25h;$11.81
M(h) = 2h + 15;$25.50
M(h) = h/5.25;$0.43
M(h) = 5.25h;$11.29

Answer 1

I believe it is the first answer

Answer 2

11.81 dollars the way i got this is 5.25 multiplied by 2 is 10.30 and 15 divided by 60 is 4 so 1/4 times 5.25 is 1.31 which was rounded that is why it is 11.81 dollars.