Answer:

Step-by-step explanation:
(a+b)(a-b)
-ab+ab-

The greates amount of pieces he would be able to use would be 9 because 8 divided by 5/6= 9 and 3/5.the 3/5 piece is too short.
14. It's finding volume. The depth of the water is the value for the height.
15. I believe it's C
Answer:
The answer is 180 - 65
Step-by-step explanation:
We got 180, because that is the number of degree's in a line
so 180 - 65 is 115 degrees, that's your answer :)
Answer:
A car can travel 80 miles on 2 gallons of gasoline.
Step-by-step explanation: