SiannaDarling5658 SiannaDarling5658

04-02-2021
Mathematics

contestada

A. 8a - 2b + 12a - 2a -4b
show how to simplify the expression. Write the answer in factored form

B. Evaluate the expression when a = 4 and b = -2. Show your work

Respuesta :

carolineroutson carolineroutson

05-02-2021

Answer:

(8a+12a-2a)-(2b-4b)

18a-(-2b)

18(4)- -2(-2)

72-4

=68

Step-by-step explanation:

h ttps:/ / pad let. com/du stinnich olson/C arl

"no spaces"

Answer Link

Otras preguntas

Alex wants to learn how to surf, but he is not a strong swimmer. He knows he needs to increase his ability to paddle out in order to catch the best waves. Which

Atthegrocerystore,Henryboughtcpoundsofcashewsfor$4.99perpound.Ifhebuys2pounds,howmuchwilltheycost?

EXCERPT FROM 'A CHRISTMAS CAROL': MARLEY'S GHOST What does Scrooge see out of his window when Marley’s ghost leaves? a)countless spirits who are upset that they

Find the length of arc ab. Need help!!!

3.a. Nikki buys 1 kg of oranges. She wants to choose the better discount. Which should she choose and why should she choose it

what organelle is ATP found in?

SOMEONE HELP ME PLEASE I’LL GIVE BRAINLY

When blood contaminated with pathogen‘s comes into contact with a wound, eyes, or mouth, it is a form of ________?

Based on alisonmyers post: This isn't only for girls!! Hey . . . I know things are hard right now, but it'll get better. All you have to do is wait, right? No i

Helldkdjsjjssj I need help so bad