8. Dwayne is joining a gym and needs to decide which plan is best. The Basic membership is $50 to join and $15 per month. The Gold membership $10 to join and $20 per month.
At how many months will the plans cost the same?

answer: $420.00

step-by-step explanation:   multiply $400.00 by 5%.

400.00*.05=20

400+20 = 420

i think is g(1)=-1.

hope that i can

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.