Two lines, P and Q, are graphed Determine the solution and the reasoning that justifies the solution to the systems of equations.

(0,8), because this point is true for both equations

O (0,8), because the lines intersect the y-axis at these points

O (-2, 4), because this point makes both equations incorrect

O(-2,4), because it is the point of intersection of the two graphs

answer: 40.95

step-by-step explanation:

y < -3

step-by-step explanation:

-3y - 2 > 7

-3y -2 + 2 > 7+2

-3y > 9

-3y/-3 < 9/-3   (change the inequality sign when multiplying or dividing by a negative number)

y < -3

step-by-step explanation:

step 1: solve one of the equations for one of the variables. let's solve the first equation for y:

step 2: substitute that equation into the other equation, and solve for x.

step 3: substitute x = 4 x = 4 x=4 into one of the original equations, and solve for y.

16 would be your answer