The table below shows the amount of money spent on skin diving and scuba equipment in some recent years.

Find the value of a. the diagram is not to scale. a quadrilateral is drawn. the upper and lower sides are parallel. the interior angle in the upper left corner is labeled a degrees. the angle in the upper right corner is labeled 113 degrees. the angle in the lower right corner is labeled b degrees. the angle in the lower left corner is labeled 36 degrees. a. 36 b. 144 c. 54 d. 126

The factorization of 8x3 -125 is (2x-5)(jx2 +kx+25)

Find the number of liters in 12.8 gal of gasoline. round to the nearest hundredths