Answer:
$151.5
Step-by-step explanation:
$75 - 10% = $67.5
$105 - 20% = $84
$67.5 + $84 = $151.5
Given:
Rectangular prism
Length = 2.5x
Width = x
Height = 6 feet
Volume = 2,940 feet³
Volume = Length * Width * Height
2,940 ft³ = (2.5x) * x * 6ft
2,940 ft³ ÷ 6 ft = 2.5x²
490 ft² = 2.5 x²
490 ft² ÷ 2.5 = x²
196 ft² = x²
√196 ft² = √x²
14 ft = x
Width = x = 14 feet
Length = 2.5x = 2.5 * 14 ft = 35 feet
Answer: 7 
or 
Step-by-step explanation:
0.125 = 1/8
3
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4(5z+16)
I'm assuming you want to include all of the numbers
