The volume is 800pi cubic feet
Answer:
The first step is to replace the y in y-x=15 with 7x (we can do this because the first equation tells us that they're equal)
solve and get
(2.5,17.5)
or x= 2.5 y=17.5
Step-by-step explanation:
The first step is to recognize that y=7x which means that we can just replace the y in the second equation with 7x
7x-x=15
6x=15
x=2.5
Then we can solve for y
y=7(2.5)
y=17.5
$9.00 per hour. take 45 and divide by 5 you get 9.
Answer:
c
Step-by-step explanation:
18 percent of 120 is 21.6
It would be: 311*84 / 100 = 311 * 0.84 = 261.24
So, your answer is 261.24
