P=2(l+w)
p=16x-6=-96
l=5x2=10
-96=2(10+w)
-96=20+2w
collect the like terms -96-20=2w
-116=2w divide both sides by 2
w=-58
18m^3 + 2m^2 -1m hope this helped
The simplified rational expression for that is 2
Square = 4 sides
9 feet per side so
9×4=36
12 inches in a foot so multiply by 12
36×12=432
Your answer will be 432inches.