1. Write an expressions that is equivalent to k + k + k + k − 12 Please help this is due right now!!

Which represents the solution set of the inequality 5x-9 < 21? a. x < 12/5 b. x > 12/5 c. x > 6 d. x < 6

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

Ineed your ! i was to turn this into pond first thing i gotta do is outline the inside with this plastic how big should i cut the plastic the height: 10 1/2” the length: 40” the width: 12” me !