going to the theatre
C = 12.5n, where n is the number of movies seen
buying a player, then renting
C = 125 + 1.95n
12.5n = 125 + 1.95n
10.55n = 125
n = 11.8
I will let you interpret that decimal answer
it costs $12.50 to see a movie at a theater near jason's house. it only costs $1,95 to rent a dvd from an online service a dvd player costs $125 to the nearest whole number, how many movies must jason watch on dvd instead of at the theater before he recover the cost of the dvd player
2 answers
round that up?