Question

Help pls!!!! Pls explain how you got the answer if you can!!! Have a blessed day
Also if you don’t know the exact answer answer and comments. And pls don’t waste my points this assignment is very important.

Answer 1

Answer:

B and D

Step-by-step explanation:

14x - 7x + 21

Simplifies into

B. 7x + 21

 When you combine like terms 14x and 7x, you'll subtract 7 from 14, which gives you 7x and you add 21 just as before.

D. 7(x + 3)

 When you simplify after combining like terms, you can factor. 7 is a factor in both itself and 21. So 7x / 7 = x and 21 / 7 = 3. Which gives you 7(x + 3)

Answer 2

Answer:

a) 7 (x + 2)  

b) 7 (x + 3)  

c) 21 (x + 1)  

d) = 7x + 21  

e) = 14x + 147  

f)  = 7x + 147

Step-by-step explanation: