Answer:
$
Step-by-step explanation:
Let 
the cost of one brownie, 
cost of one cookie
Times 
on both sides on the second equation above to get the following:
To find the value of 
, use substitution:
the cost of a brownie is $
Hope this helps :)
Answer:
#1. 2 and 16
#2. 12
Step-by-step explanation:
Answer: 96 cm^3
To answer this, start by finding the volume of the square prism. The formula is L x W x H, therefore the volume is 3 x 3 x 10 = 90.
Then, find the volume of the pyramid on the top. Use the same formula but divide it by 3 because it is a pyramid. 3 x 3 x 2 / 3 = 6
Add 90 and 6 to get 96.
Answer:
The diameter of the base.
Step-by-step explanation:
If the cylinder has a diameter of 17 feet, then the diameter of said cylinder's base will be 17 feet.
Answer:
$10.29 per hour
Step-by-step explanation:
1/12 x 9.50 = .79
.79+9.50 = 10.29
