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

find the average 89,40,18

Although sleep requirements vary from person to person, most teens are recommended to get _____hours of sleep per night

Outline what is meant by 50 basis points

which values are solutions to the inequality below x2<100 6 10 12 -5 -10 -14

how can become smart

"Which statement about circle O is necessarily true, assuming and are tangents to circle O? "

"Given: In ∆ABC, segment DE is parallel to segment AC .. Prove: BD over BA equals BE over BC. The two-column proof with missing statements and reasons proves th

The table below represents a linear function f(x) and the equation represents a function g(x):. . . x. -1, 0, 1 ; f(x). -9, -1, 7. g(x) = 3x - 2. Part A: Write

Joanne had $115 to spend at the mall. She spent 23% of that money on a shirt. Joanne spent $___ on the shirt.

who established the first comittee of correspondence in Boston in 1772 and why?