Mark invests $500 on a saving plan. The bank pays 5% interest each year on his investment. How much interest will he have after 2 years? (40 points NEED HELP WITH WORK PLS)

Sine interest formula: total = start amount x 1 + interest rate x time)

Total = 500 x (1+ 0.05 x 2)

Total = $550

Interest = 550 - 500 = $50

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.