For the graphed exponential equation, calculate the average rate of change from x =
-2 to x = 1

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

Atrain leaves little? rock, arkansas, and travels north at 90 kilometers per hour. another train leaves at the same time and travels south at 80 kilometers per hour. how long will it take before they are 680 kilometers? apart?

Find the interior angle of a regular polygon which has 6 sides