Frank rented some movies and video games last month. He did the same this month. The table below shows the number of movies and video games he rented each month. It also shows the total cost in dollars).
Number of
movies
Number of
video games
2
Total cost
(in dollars)
53
12
Last
month
This
month
3
5
38
Let x be the cost (in dollars) of renting a movie,
Let y be the cost in dollars) of renting a video game.
(a) Write a system of equations that could be used to find the rental cost in dollars) for each
movie and each video game.
$
?
(b) How much did it cost in dollars) to rent each movie and each video game?
Rental cost for each movie: $7