Kevin tan 6 miles in the time it took michelle to run 4 miles.

kevin runs at a rate of 3 miles per hour faster than michelle
how fast was michelle running?

Michelle was running 4 miles per hour

Step-by-step explanation:

you have to multiply Kevin rate then you will subtract from his miles run

(f - g)(x) = 5x^3 - 3

step-by-step explanation:

rearrange these functions vertically, with like terms in separate columns:

f(x) = 5x^3 - 2

g(x) =         +1

now subtract, column by column:

(f - g)(x) = 5x^3 - 3