during the summer henry earned $5 per hour babysitting and $4 per hour mowing lawns. Henry babysat a total of 48 hours. He earned $308 by the end of the summer by babysitting and mowing lawns. How many hours did he spend mowing lawns alone?

i don't have the answer rn but go to math papa. it shows the steps and the answer. hope this : )

step-by-step explanation:

it is a. 4.2 because 7.6-3.4 gets the remaining length of 4.2. i might be wrong but i am pretty sure this is the answer.

a is the right answer