solve for x.
4x−5=7+4y
Add 5 to both sides.
4x−5+5=4y+7+5
4x=4y+12
Divide both sides by 4.
4x/4=4y+12/4
x=y+3
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Answer:
A rental car company charges $150.00 for a weekly rental and an additional $0.20 for each mile driven.
The function
,
where m is the number of miles and C is the total cost.
Since it is given that : If the rental car can only be driven a maximum of 200 miles.
Then the total cost for this is,
or

On simplify we get,

A rental Car can only be driven a maximum of 200 miles for a cost of $ 190.
Graph the function :
as shown in the attachment.