3x – y + 4z when x = 5, y = 3, and z
= 2.

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?

Xto the second power plus 14x plus 48. what are the factors? we are doing factoring trinomials with a=1

Find the solution of this system of equation -7x+y=-20 9x-3y=36