Solve for k and show step by step how you did it.
3-3k+7k=5b

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Cody started biking to the park traveling 15 mph, after some time the bike got a flat so cody walked the rest of the way, traveling 4 mph. if the total trip to the park took 6 hours and it was 46 miles away, how long did cody travel at each speed? solve using rate times time= distance

Identify the initial amount a and the growth factor b in the exponential function. a(x)=680*4.3^x