The answer to number 1 is B
6a-2(a-1)
6a-2a-2
4a-2
I think it is 4a-2
Answer:
350
Step-by-step explanation:
The difference is 35, she's spending 35 everyday
Answer:
9 inches
Step-by-step explanation:
The formula for the volume of a rectangular pyramid is 
- Here we have volume (V), base (L), and width (W)
- V = 360 in³, L = 12 in, W = 10 in
We need to manipulate the volume equation to solve for the height (H)
- First we need to multiply both sides by 3 to get rid of the fraction: 3V = L×W×H
- Then we need to divide both sides by (L×W) to get:
Now we can plug in the given values:
- The height is 9 inches