<span>y = 4x + 11
y = -2x - 1
4x + 11 = -2x - 1
4x + 2x = -1 - 11
6x = -12
x = -12/6
x = -2
</span>y = 4x + 11
y = 4(-2) + 11
y = -8 + 11
y=3
<span>A. (-2,3)</span>
Answer: 20.5
Form your equation. The formula for perimeter is (2l)(2w) or l + l + w + w, where l = length and w = width.
(l - 5) + (l - 5) + (l) + (l) = 72
Simplify and solve your equation.
4l - 10 = 72
4l = 82
l = 20.5
Since l = length, length = 20.5 and width = 15.5
You can check your work, too:
20.5 + 20.5 + 15.5 + 15.5 = 72
Answer:4times 10
Step-by-step explanation:
I think we need to divide some numbers there
3/4 x 13/1 = 39/4 or 9 3/4 or 9.75
