Step-by-step explanation:
The perimeter of a shape is the length around the edges. For a rectangle with length L and width W:
P = 2L + 2W
Given L = 2x + 3 and W = x – 2, we can substitute:
P = 2(2x + 3) + 2(x – 2)
P = 4x + 6 + 2x – 4
P = 6x + 2
Answer:
Slope is -7
Y intercept = -21
Step-by-step explanation:
The equation is Y=mx+b
M is the slope so -7 would equal the slope
B is where your Y- intercept already is so that would equal -21
Answer:
im assuming it wants the slope. The answer is C.
Step-by-step explanation:
