Astudent is trying to solve the system of two equations given below:

equation p: y + z = 6
equation q: 3y + 4z = 1

which of these is a possible step used in eliminating the y-term?

Given right triangle xyz, which correctly describes the locations of the sides in relation to

The border line of the linear inequality 4x + 7y < 5 is dotted true or false?

When solving this problem: 3025/5.5 = a/90.75 you get 49912.5 which would be the length of one of the sides of a square when the area is only 90.75 inches. is that answer correct, why, and how is it possible?