Jeremiah received $65 for his birthday and used part of it to buy 3 video games. the games cost the same amount, and he had $14 left. write the algebraic equation used to determine how much each game cost.

Geometry ? i don't know how to do any of these.

Solve - pv + 40 < 65 for v solve 7w - 3r = 15 for r

Brent works part-time at a clothing store. he earns an hourly wage of $15. if he needs to earn more than $45 in a day and works for x hours a day, which inequality represents this situation? a. 15x > 45 b. 15x < 60 c. x > 60 d. 15x < 45 e. x < 60