Answer:
width = 6 feet
length = 19 feet
Step-by-step explanation:
'w' = width
'2w+7' = length
50 = 2w + 2(2w+7)
50 = 2w + 4w + 14
36 = 6w
6 = w
length = 2(6)+7 = 19
Answer: $2.40 and he saved $9.60 follows: $12 x . 80 = $9.60 savings
Hello!
Your answer is the second option.
Hope this helps!
