Can someone explain the steps
(: (: really need

x = 128

Step-by-step explanation:

x and 128 are vertical angles

Vertical angles are equal

x = 128

saving = more money

step-by-step explanation:

if you have 100 bucks, and you want to buy a candy bar, even if you have one at home, if you choose not to buy it, you save.

~courtney

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.