Ben frank is an electrician who installs lighting fixtures. he charges (in dollars) his clients 15h + 40f where h is the number of hours worked and f is the number of fixtures installed. how much does ben frank charge when works 7 hours andbinstalls 9 fixtures?

Hi there! The answer is $465

The total cost can be found using the formula


To find the amount of money Ben Frank charges, we need to plug in the data from the question.

h = number of hours worked = 7
f = number of fixtures installed = 9


Therefore, Ben Frank charges $465

~ Hope this helps you!

Yourself by using the internet

The answer would be $68.04