Susan joined a video rental club. She paid an initiation fee of $12.75, and it costy $0.75 per video that she rented.

Part A:-write an equasion to show the total amount susan paid to rent v videos.

Part B:-while she was a member of the club, susan paid a total of $105.75. how many videos did she rent?

So initiation fee is 12.75

0.75 per video so

total cost = iniation fee+0.75 times number of videos or

total cost=12.75+0.75 times v

0.75 times v=0.75v so

total cost=12.75+0.75v

if total cost=105.75 then subsitute

105.75=12.75+0.75v

subtract 12.75 from both sides

93=0.75v

multiply both sides by 100 to clear decimal

9300=75v

divide both sides by 75

124=v

she rented 124 videos

A:total=12.75+0.75v

B:124 videos