Jdjdjdb Jdjdjdb

04-02-2021
Mathematics

contestada

Which expression is equivalent to 7a + 2a + 7 - a-2

Respuesta :

bveazey bveazey

04-02-2021

Answer:

8a+5

Step-by-step explanation:

Answer Link

Otras preguntas

2 Evaluate w+(-2) - 5 where w = x 5 9 and 3 11 10 4 3 Yo someone help me

(За + 2b) (2а — b) HELP ME PLEASE

Imagine you are a paleontologist trying to find the "missing link" between different species. in three to five sentences, create a fictional narrative about you

from The Locket by Kate Chopin "What's that you got around your neck, Ned?" asked one of the men. Ned—or Edmond—mechanically fastened another button of his shir

avoids interpretation or judgment includes the main ideas of original texts uses subjective voice includes an introductory statement provides interpretation or

What is the measure of angle b?

Use the empirical rule to find a reasonable estimate for P(z ≤ 0. 82). 10% 30% 50% 80%.

Find the quotient. 4 z a + 2 ÷ ( − 8 z a − 2 ) − 1 2 z 2 a − 1 2 z − 1 2 z 4

“It sounds like what your teacher did really upset you. I understand how you feel.” This statement reflects which principle of effective or active listening? a.

Jerry poured water to a height of 1 feet into a new aquarium with dimensions shown below. 2 ft. 1 ft. Water 2 3 ft. One cubic foot of water weighs approximately