Question

Katherine has a points card for a movie theater.

She receives 75 rewards points just for signing up.
She earns 13.5 points for each visit to the movie theater.
She needs at least 120 points for a free movie ticket.
Which inequality can be used to determine s, the minimum number of visits
Katherine needs to earn her first free movie ticket?

Answer 1

13.5x+75≥120

Explanation:

Have a good day :)

Answer 2

s >= 45/13.5

4

Explanation:

First you take 120 and subtract the 75 reward points. That gets you 45 more points you need to get. The inequality would be s is greater than or equal to 45/13.5. The minimum number of visits would be 4.