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

The Hellenistic age was characterized by all of the following EXCEPT

What country did Texas break away from to become independent?

why is derek miller's social media post different than most?

accounting i know that when there's two panels its debit and credit but what is the third for what is each one

A penny fell off the top of the building and hit the sidewalk below 3.1 seconds later how many meters did the penny fall to the sidewalk

Through what system is glucose delievered to cells for cellular respiration

It takes 10 workers 24 hours to do a job. Fill in the chart.

Which phrase refers to failed businesses? a. "the withered leaves of industrial enterprise" b. "serious curtailment of income" c. "no markets for their produce"

Judith has recently been diagnosed with cancer. her quality of life is now poor because her coping style is one of helplessness and she has problems expressing

Which of the following are solutions to the equation below? Check all that apply. 4x2 - 81 = 0 A. 9 B.-9/2 C.-2/9 D.-9 E.9/2 F.2/9