The father is 60 years old and his son is half his age. how old was the boy when his father was 4 times his age?

Explain how you can use the associative property to evaluate (7x50)x4.

What are the solutions of the system? solve by graphing. y = x^2 + 3x + 2 y = 2x + 2

James is playing his favorite game at the arcade. after playing the game 33 times, he has 88 tokens remaining. he initially had 2020 tokens, and the game costs the same number of tokens each time. the number tt of tokens james has is a function of gg, the number of games he plays