jmanning2006 jmanning2006

12-02-2021
Mathematics

contestada

Simplify 6x + 3(–2x + 7) + 2x.
A.
2x + 21
B.
14x + 21
C.
–10x + 7
D.
–14x + 7

Respuesta :

jalissadelva12 jalissadelva12

12-02-2021

Answer:

A. 2x+21

Step-by-step explanation:

distribute 3 through the parentheses then it gives you 6x-6x+21+2x so do 6x-6x=0 giving you 21+2x or 2x+21

Answer Link

Otras preguntas

Which of the following is NOT a baseline activity? reading sitting in class paddling a canoe using a calculator

When the linnaean system of classification was first develop in the early 1700s, it had 3 kingdoms by the mid-1900s , it had five kingdoms . Which of the follow

10 rations measure into appropriate quanitilies

How do variables help you model real-world situations? Give an example of a model that uses variables and explain how it helps people make predictions.

WHY DO YOU NOW NEED TO PAY TO JUST SEE THE FULL ANSWER?

What is the oxidation state of sulfur in SO3?

Jack has $25 to spend at the mall what is an inequality that symbolically expresses the amount of money, that jack can spend

Which statement BEST describes the skeletal system? A. The skeletal system is a system of cartilage that supports the body and makes red and white blood cells.

If you are sharing the road with a large vehicle, don't tailgate; back off so you can ______ and be seen. A .See B. Pass

Which of the following sequences are geometric? Choose all that apply. 2, 4, 8, 16, 32… 2, 4, 6, 8, 10… 1, 1, 2, 3, 5, 8… 20, 10, 5, 2.5, 1.25