Which is equivalent to (-2ab^3) (-3a^2b^5)

Two cyclists 84 miles apart start riding toward each other at the samen time. one cycles 2 times as fast as the other. if they meet 4 hours later what is the speed (in miles) of the faster cyclists

The function show two sisters' savings account and the rate at which they plan to deposit money

If f(x) and g(x) are inverse functions of each other, which of the following shows the graph of f(g(x)