Answer:
Picture would be appreciated.
please put some pic for help u
Step-by-step explanation:
Answer:
$ 2.72
Step-by-step explanation:
divide 10.88 by 4
Answer: w = 4, l = 5
Step-by-step explanation:
area of a rectangle = lw
l = 2w - 3 based on question
area = (2w-3)w multiply through parentheses
area = 2w^2 - 3w
area = 20 plug in area
20 = 2w^2 - 3w
move all terms to one side
2w^2 - 3w - 20 factor
(2w+5)(w-4) set both terms equal to 0 and solve
w = -2/5, 4
w can only be positive so w = 4
plug w into l
l = 2w - 3= = 2 * 4 - 3 = 5
