Answer:
first, third and last one
Step-by-step explanation:
Answer:
3x - 8
Step-by-step explanation:
Step 1:
( 4x + 6 ) + ( - x + 2 )
Step 2:
4x - 6 + - x - 2
Step 3:
3x - 6 - 2
Answer:
3x - 8
Hope This Helps :)
Answer:

Step-by-step explanation:
First FOIL (n + 7)(n + 8) and then distribute n
(n + 7)(n + 8) = 
n (
)
= 
Answer:
9.5 feet
Step-by-step explanation:
15.5-6=9.5
Answer:
25%
Step-by-step explanation:
45 is 1/4 of 180. 1/4 is 25%.