The wheels of a car have a radius of 14 inches and are rotating at 750rmp. Find the speed of the car in mi/h

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

a) y = -3x +2

b) y = 1/2x -6

these 2 can be combined into one equation.

-3x +2 = .5x -6

8 = 3.5x

x = 8 / 3.5 = 2.2857142857

y = -3 * (8 / 3.5) +2

y = (-24 / 3.5) + 2

y = -4.8571428571

step-by-step explanation: