The price per cubic yard of cement was $90. The price per cubic yard decreased by $15 during the winter, and then increased by $24 in the spring. What is the resulting price per cubic yard of cement, in dollars?

Answer 1

First, we need to determine the decrease in price per cubic yard of cement during the winter.
$15.
Next, we find the resulting price of cement after the decrease during the winter.
$90 - $15 = $<<90-15=75>>75
Then we determine the increase in price per cubic yard during the spring.
$24.
Finally, we find the resulting price per cubic yard of cement after the spring price increase.
$75 + $24 = $<<75+24=99>>99. Answer: \boxed{99}.