Jessica leftthe city for vacation . alyssa left 6 hours later going 42mph faster to catch up. after 5 hours alyssa caught up. what was jessicas average speed

What is the measure of ac? 5 units 13 units 26 units 39 units 3x- 2b 6x + 9

These tables represent a quadratic function with a vertex at (0, -1). what is the average rate of change for the interval from x = 9 to x = 10?

Select the correct answer from each drop-down menu. a system of equations and its solution are given below. system a complete the sentences to explain what steps were followed to obtain the system of equations below. system b to get system b, the equation in system a was replaced by the sum of that equation and times the equation. the solution to system b the same as the solution to system a.]