PLEASE HELP!
Ann is moving from Houston to McKinney and rented a truck from U-Move truck rentals. The cost of a one-day truck rental is given by
C(m) = 0.6m + 20,
where m is the number of miles driven. If Ann drives 250 miles, what is the cost of the truck rental?
A.
$195
B.
$150
C.
$175
D.
$170