A homeowner wants to enlarge a rectangular closet that has an area of (x^2 + 9x + 20) ft2. The length is (x + 5) ft. After construction, the area will be (x2 + 14x + 48) ft2 with a length of (x + 6) ft.

8121 because

130,000 divided by 16 is 8121

where is the image?

step-by-step explanation:

x = -3

y = -18

step-by-step explanation:

to solve by substitution, substitute one variable and solve for the other. then substitute again to find the remaining variable.

x-1/3(3x-9) = -3 since y=3x-9 substittute y.

x-1/3(3x-9)=-3

x + x +3 = -3

2x+3=-3

2x+3-3= -3-3

2x=-6

x=-3

substitute again into y=3x-9

y=3(-3)-9

y=-9-9

y=-18