Add (4a2b - Bab2 + 2ab + 5) + (2a2b + 3ab2 – 7ab).

Me #1 using vocabulary words, including the word “congruent”, state why the measure of angle d is 120 degrees. #2 what is the measure of angle e and why?

Consider the expression below. 9 + 4(x + 2) – 3.1 select the term that best describes "3" in the given expression. o a. coefficient variable exponent constant

Icould really use some with this question.