The expression would be: 11.5-1 1/2x
x represents the number of weeks she would cut her hair off.
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Answer:
Step-by-step explanation:
10^(-2) = 1/10^2 =1/100 = 0.01
Answer
(5 x B) + 4.75 ≤ 26
B is the amount of binders.
Answer:
114 yards
456 yards
Step-by-step explanation:
Given that:
Area of square parking lot = 12,996 square yards
The lenght of one side of the parking lot :
Area of a square = a² ; a = side length
Hence ;
12996 = a²
√12996 = a
114 = a
Hence, length of one side = 114 yards
Yards of fence needed to enclose parking lot :
Perimeter of a square = 4a ; a = side length
Perimeter = 4(114)
Perimeter = 456 yards
Gallons of gas needed = 220/23 = 9.565 gallons
Amount of money spent on gas = $2.35 x 9.565 = $22.48