Start by finding the volume of the original volume. 45x45x45 = 91,125
Multiply that volume by .70 to find the reduced building volume which = 63,787.5
To get the answer you want to find the cube of 63,787.5
The answer is C (39.96)
Divide 72 by 8
Then get the answer 9
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9 times 5 answer= 45 (d)
I have no idea......././/////
Answer:17
Step-by-step explanation:
Plug in 4 in the place of x and then add 1
Answer:
A. $130.50
B. 150%
C. 50%
Step-by-step explanation:
First, find 50% of 87 and add it to find the new price.
87 x 0.5 = 43.5
87 + 43.5 = 130.5
Then, find the percent by doing 130.5 ÷ 87, which is 150%
Calculate the percent increase by doing (130.5-87) ÷ 87, which is 50%