Alex is saving money at a constant rate. Suppose she initially has $170 saved, and after 5 months, she has $420 saved. Which of these expresses the rate at which Alex is saving?

Find the greatest common factor of the followig monomials 21u^5v,3u^4v^6, and 3u^2v^5

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

Rewrite so the subject can be y in the formula d=m-y/y+n