The bikers traveled 26 miles in 2 hours. what can we do to find out how fast the bikers were traveling in miles per hour?

13 miles per hour

distance (26 mi)

  = rate (13 mph)

time (2 hrs)

(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