Jose rented a truck for one day. There was a base fee of $14.99, and there was an additional charge of 96 cents for each mile driven. Jose had to pay $194.51 when he returned the truck. For how many miles did he drive the truck?
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OpenStudy (unofficialllyy):
@jim_thompson5910
OpenStudy (unofficialllyy):
@jdoe0001
jimthompson5910 (jim_thompson5910):
were you able to figure out the total cost equation?
OpenStudy (unofficialllyy):
No i'm really bad at word problems... I get confused on what goes where.
jimthompson5910 (jim_thompson5910):
Start with `There was a base fee of $14.99`
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jimthompson5910 (jim_thompson5910):
then add on `additional charge of 96 cents for each mile driven`
so if x = number of miles driven, then it costs an additional 0.96x dollars to drive x miles
the total cost equation would be
y = 14.99 + 0.96x
agreed?
OpenStudy (unofficialllyy):
Yes
jimthompson5910 (jim_thompson5910):
`Jose had to pay $194.51 when he returned the truck`
so his total cost is y = 194.51
jimthompson5910 (jim_thompson5910):
y = 14.99 + 0.96x
194.51 = 14.99 + 0.96x ... replace y with 194.51
solve for x
OpenStudy (unofficialllyy):
187 miles
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