For homework Tina asked to write down the opposite value for each number listed. Which comparison did Tina write incorrectly?

A. comparison W
B. Comparison X
C. Comparison Y
D. Comparison Z

choice b is correct

step-by-step explanation:

we have been given the following system of linear inequalities;

we are required to graphically determine the solution to these system of inequalities. using a graphing tool, the solution is as shown in the attachment below;

step-by-step explanation:

we are given

since, we have to isolate x on anyone side

so, we can move all x terms on one side

subtract both sides by 2x

add both sides by 9

divide both sides by 4

we get

(-5,-28)

i graphed to on desmos.