(6 • 3 - 2x +3) - (-3 • 3 + 5 • 2 + 4x - 7)
first lorne added all binomials
(21 - 2x) - (-6 + 4x)
then took away the parentheses
21 - 2x + 6 + 4x
added them again o_o
27 + 2x
and ended up you her answer, shown above
the full answer would be 15.07 the reminder of it would be the .07
Answer: 
Step-by-step explanation:
Given: Fraction of goal raised on first day = 
Fraction of goal raised after second day = 
Now , Fraction of goal raised on second day = Fraction of goal raised after second day - Fraction of goal raised on first day
Required fraction =
<h3>
Answer: 96 cubic feet (choice D)</h3>
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Explanation:
The triangular face has area of base*height/2 = 8*2/2 = 16/2 = 8 square feet.
Multiply this with the depth of the prism to get 8*12 = 96 cubic feet
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For any prism, the volume formula is
V = (area of base)*(depth of prism)
The term "depth" can be replaced with "height" and it's the same idea.
In this problem, we have a triangular prism because the parallel sides are triangles.
