Answer:
It should be Volume of water
Answer:
a. 
b. 
c. 
d. -6t - 5
Step-by-step explanation:
When a number has the same variable as another, you can add or subtract them
So for the first one, you can do

(But don't forget the
!)
So it is:

Continue this process for the rest of them
D- 2x-1
plug in a number for x and you'll see
Answer:
distributivity/distributive property
Answer:
5 plus -2 is 3 so 3x and the neg and pos Y's cancel out and 6 plus 8 is 14
Step-by-step explanation:
so 3x=14