John drives 50 km/h for one hour and 100 km/h for one hour What’s the Instantaneous speed for each our?

What’s the average speed for the two hours?

How is the number of vertices for a prism related to the name of the prism

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11

Measure of angles 31 (x+4) (3x+9) me