Answer:
The perimeter is 6x+8
Step-by-step explanation:
2(2x+3) +2(x+1)
4x+6+2x+2
6x+8
Answer:
5 and 13
Step-by-step explanation:
Answer:
C. -2x+10
Step-by-step explanation:
When you multiply a negative with a negative, it becomes a positive.
Answer:
D
Step-by-step explanation:
72/9=8
-72/-9=8 because negative/negative=positive.