Anumber is multiplied by 3. if 2 is added to the product you get 17. what is the number

In a singing competition, there are 150 participants. at the end of each round, 40% of the participants are eliminated. how many participants are left after n rounds?

Ataxi company charges $3 for pick-up plus $0.65 for each mile. select the expressions that represent the cost in dollars for a taxi pick-up and m miles. mark all that apply.

An isosceles trapezoid was broken into a rectangle and two triangles. what are the base and height of one of the triangles?