A plumber charges $50 to come to a house and $20 an hour for work time.
If h represents the number of hours worked, which expression gives the total amount the plumber charges?
A
50h + 20
B
20h + 50
C
20(h + 50)
D+ 50
If h represents the number of hours worked, which expression gives the total amount the plumber charges?
A
B
C
D+ 50
