Which ordered pair is the solution to the system of equations?

{2x +y = −8
{x− y = −4

a. (−1, 3)(−1, 3)

b. (−4, 0)(−4, 0)

c. (−3, −2)(−3, −2)

d. (1, 5)

step-by-step explanation: 2

hi there!

step-by-step explanation:

a roof pitch is basically for every inch rise there is 12 inches run.

the height of the roof is also known as the rafter.

formula: rafter^2 = rise^2 + run^2

rafter^2 = 5^2 + 12^2

rafter^2 = 25 + 144

rafter ^2 = 169"^2

the height of the roof from the lowest point to the highest point is 169"^2.

hope this : )

(8+64)^2= 5184 < answer

step-by-step explanation:

2^3 = 8

4^3= 64

(8+64)^2 = 5184