How to solve this equation 28 = 14 + r

d

step-by-step explanation:

d

pay attention in your classes and concentrate the best thing you can do to raise your test scores is to pay attention when you're supposed to be learning the material: in class!

take good notes.

do your homework.

use mnemonics and other tricks.

do practice tests.

note: the best i know.

let m = monomial

let t = trinomial

so, m times t = t.

monomial times a trinomial = another trinomial.

look at photo