You haven't shared all of the possible answers. The graph you've shared has a y-intercept of 4, which differs from the y-intercept of <span>y=−1/2x+8.
Go on to the other 3 possible answers. Which answer shows a y-intercept of 8 and a slope of -1/2?</span>
Answer:
hmmmmm
Step-by-step explanation:
For option a, y = 3(4) - 1 = 12 - 1 = 11 [not correct]
For option b, y = 3(2) - 1 = 6 - 1 = 5 [correct]
Therefore option b is a solution to the given equation.
P = 2L + 2W
factor out 2 from right side
P = 2(L+W)
Divide both sides by 2
P/2 = L + W
subtract W from both sides
L = P/2 - W
