Simplify the radical expression. explain how you got your answer.
√45*√18

Write an equation in point-slope form for the line through the given point that has the given slope (-2,-7); m=-3/2

How many credit hours will a student have to take for the two tuition costs to be equal? round the answer to the nearest tenth of an hour.

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