plz help . im trying to help my sister but icant do this problem.
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) = 0.2m + 40

where m is the number of miles driven. If the cost of the truck rental is $98.00, how many miles did Ann drive the rental truck?

Question

plz help . im trying to help my sister but icant do this problem. 
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) = 0.2m + 40

where m is the number of miles driven. If the cost of the truck rental is $98.00, how many miles did Ann drive the rental truck?

anonymous · Answer

the choices are 300 miles
250 miles
290 miles
270 miles

anonymous · Answer

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