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

What often occured when trade brought new civilizations into contact with one another?

A 7 digit number has a 0 in the ones place a 6 in the ten thousands place and 8 in the millions place and fives in each of the remaining places. what is the num

How does mold obtain vital nutrients

A jeweler is heating a bar if gold. It takes 7 joules of heat to raise temperture if the bar 1degrees celsuisThe initial temperture of the bar is 25degress cels

Which one of the following statements is an example of a complex sentence? a. The earth was spinning when Lucas first saw Lucille. b. Neap tide is the best ti

1.49 convert decimal to a fraction

is 9.23 greater than, less than or equal to 9.32

Can we see or feel energy?

How did the principles of the American Revolution influence the debate over American imperialism in the Philippines

what were the main affirmations of the declaration of the rights of man and the citizen