Question

3. 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) = 0.4m + 20

where m is the number of miles driven. If the cost of the truck rental is $132.00, how many miles did Ann drive the rental truck?
310 miles
290 miles
280 miles
240 miles

Answer 1

C(m) = 0.4m + 20
132 = 0.4m + 20
can you solve it ?

Answer 2

(solve for m)

Answer 3

\[132 = 0.4m + 20\]subtract 20 from both sides\[112=0.4m\]divide 0.4 by both sides\[280=m\]

Answer 4

Thank You Both :

Answer 5

sure thing :)

Answer 6

yw