What is the value of the expression when a = -5 and C=-1? Enter your answer in the box.

Two vertices of a polygon are (7, −18) and (7, 18) . what is the length of this side of the polygon? enter your answer in the box. units

Ben bowled 124 and 188 in his first two games. what must he bowl in his third game to have an average of at least 160?

Write an expression that has three terms and simplifies to 4x - 7. identify the coefficient(s) and constant(s) in your expression