Answer:
B) l=P/2 -W
Step-by-step explanation:
P=2(l+w) - Solve for l
1) Distribute 2 to l and 2
P=2l+2w
2) Divide everything by 2:
P/2=l+w
3) Subtract w from both sides:
P-2W/2=l
4) Simplify the fraction:
P/2 -W=l
the only answer that came close was l =P2 - w
