A part-time mechanic earns $100 for a repair job, plus an additional $75 per hour he works. Last week, he completed 5 repair jobs and earned a total of more than $1250.
Write an inequality that can be used to determine h, the number of hours the mechanic worked last week. How many hours did the mechanic work last week?
A. 5(100)+75h>1250; the mechanic worked more than 10 hours.
B. 5(100)+75h<1250 ; the mechanic worked less than 10 hours.
C. 5(75)+100h>1250; the mechanic worked more than 8 hours.
D. 5(75)+100h<1250 ; the mechanic worked less than 8 hours.