The highway has a maximum speed limit of 55 mph. Which vehicles are safely obeying this speed limit? Check all that apply.

What is the multiplicative rate of change of the exponential function shown on the graph?

The parabola x= √y-9 opens: a.)up b.)down c.)right d.)left

It took alice 5 5/6 hours to drive to her grandparents' house for . on the way home, she ran into traffic and it took her 7 3/8 hours. how much longer did the return trip take? write your answer as a proper fraction or mixed number in simplest form. the trip home took __hours longer. ?