9x + 5 = 68
9x = 63
x = 7
Cole put seven books on each shelf.
Answer:
(D)14
Step-by-step explanation:
17-2x=-11
17+11=2x
28=2x
28/2=2x/2
14=x
x=14
Answer:
V = 
Step-by-step explanation:
Volume of a cone is:
Substitute values given:
V = 
V =
It would be 10 because 7000 can go into 70,000 10 times. You can you a calculator or look at the zeros take away the 3 zeros in 7000 and then 3 zeros in 70,000 making it 7 and 70 and 7 goes into 70 10 times as well. I hope this helps!
<span>(Y+2) at y=-4
First: You will plug in your y
Your equation should look like: -4+2
Next: You will take 2 and subtract the 4
You will get: -2 as your answer
HOPE THIS HELPS! ^_^</span>
