Answer:
66
Step-by-step explanation:
CD means to multiply C&D which means that you are multiplying 6*11
`11*6=66
Answer:
1) - 1/4 2)3
Step-by-step explanation:
Answer:

Step-by-step explanation:
Plug in points to equation

Subtract to get 
15 pounds..................
Answer:
Below.
Step-by-step explanation:
Perimeter = 2(2x + 7 + 3x + 8)
= 2(5x + 15)
= 10x + 30.