Based on the lesson, identify the first operation needed to solve the equation.
11 x + 3 = 3
addition
subtraction
multiplication
division

Which triangle congruence postulate or theorem justifies my claim that the steps i made using construction paper and scissors produce an isosceles triangle? was it sss, sas, asa, aas, or hl?

Simplify a7/a4 a) 1/a3 b)-a/a2 c)a4/a3 d)a3

Twelve less than a number is at most 20