Question

Mechanic charges $55 for the first hour and $50 for each additional hour how much does he charge if it takes him in four hours to make a repair

Answer 1

$ 205

Explanation:

55+50x

x= number of hours minus the first hour (3)

so 55+50(3) = $205

Answer 2

440$

Explanation:

55 x 4=220

50 x 4=200

440$

I hope this is correct if not im sorry