# SOLUTION: A concrete driveway measures 18 yards by 4 yards. The driveway will be 0.5 yards thick. (a) How many cubic yards of concrete will be needed? (b) How much will it cost if concrete i

Algebra ->  Algebra  -> Exponents -> SOLUTION: A concrete driveway measures 18 yards by 4 yards. The driveway will be 0.5 yards thick. (a) How many cubic yards of concrete will be needed? (b) How much will it cost if concrete i      Log On

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 Question 112300: A concrete driveway measures 18 yards by 4 yards. The driveway will be 0.5 yards thick. (a) How many cubic yards of concrete will be needed? (b) How much will it cost if concrete is \$3.50 per cubic yard? Answer by checkley71(8403)   (Show Source): You can put this solution on YOUR website!18*4*.5=36 YDS^3 IS THE AMOUNT OF CONCRETE NEEDED. 36*3.5=\$126 FOR THE COST.