Let x = the width and x + 30 = the length.
x(x + 3) = 8800
x^2 + 3x = 8800
x^2 + 3x - 8800 = 0
Using the Quadratic Formula, I get x ≈ 92.320 yd and x + 30 ≈ 122.320 yd.
2x + 2x + 60 = 600
4x + 60 = 600
4x = 540
x = 135
x + 30 = 165
The area would be 22275 yd^2.
The answer is A. Right, Scalene. 1 right angle and no equal sides
For the table
10 —> 4
1 —> 0.4
20 —> 8
40 —> 16
39 —> 15.6
10%= 8
5% = 4
or 0.05 x 80 = 4
Quantity of paint left =
gallons
Solution:
Quantity of yellow paint =
gallons
Quantity of green paint =
gallons
Quantity of blue paint =
gallons
Quantity of paint used =
gallons of each paint
Quantity of paint left =
gallons of each paint
Quantity of paint left = 
Taking LCM for 5, 6, 8, we get LCM = 120



Hence, Mark will have
gallons of paint left after painting the mural.