Answer:
can I be marked BRAINLY whatever please
Answer: Length = 10 inches, Width = 7 inches
Step-by-step explanation:
Area = L x W
Area = 70 square inches
Length = 2W - 4
70 = 2w - 4 x w
70 = 2w^2 - 4w
2w^2 - 4w = 70
2w^2 - 4w - 70 = 0
Factor
(2w + 10)(w-7) = 0
w = 7
70 = L x 7
L = 10
Answer: Definitely not C. 7
Screen Shot:
Basically that’s saying 3 • 5 - 1 which will equal 14
3•5 = 15 - 1 = 14
