Since 1/4 = 4/16, if each runner would be running 1/16 of a mile, you would need 4 runners to run the race.
Step-by-step explanation:
left side of the expression has an x^2 term, x term and constant(x^0 term), same for the right side of the expression
x^2 coefficient = p(-5) + 4(-3qx) = -5p -12qx
