Ok... after much confusion, I've come to the conclusion that you must have written the question wrong and it's actually the perimeter that is 90 feet so that's how I'm going to work it...
Width = w
Length = 4w - 9
P = 2w x 2L
90 = 2w + 2(4w - 9)
90 = 2w + 8w - 18
90 = 10w - 18
108 = 10w
108/10 = w
10 4/5 = w
Width is 10 4/5 ft
Length = 4w - 9
L = 4(10 4/5) - 9
L = 43 1/5 - 9
L = 34 1/5 ft
Length 34 1/5 ft Width 10 4/5 ft or
Length 34.2 ft and width 10.8 ft
Answer:
1. y = x - 4
2. y = 4x
3. y = x + 3
4. y = (1/6)x
Step-by-step explanation:
The equation would be
y = x + 3
The estimated amount would be 5.50 or 6 depending on what your estimating by and the actual answer would be 5.45. I hope this helped :)
Answer: He started driving at 2:15 P.M.
Step-by-step explanation:
