perimeter = 2L+2w
from the problem L = 1/5w-2
so perimeter = 2(1/5w-2) +2w
= 2/5w-4 +2w
=12/5w-4
without seeing your choices it should be similar to this
All have 4 sides. That’s what I would put. Good luck and don’t copy links they’re most likely viruses
c is the answer because negative numbers have to go first
Answer:2.8
Step-by-step explanation:add 3.5 to the 10.5 which equals 14 then you divide 5 by 14 to get the y alone and it equals 2.8
4y2=256
4 x 2 = 8
256 divided by 8
Y=32
