A variable needs to be eliminated to solve the system of equations below. Choose the correct first step.
-6x – 9y = -123
62 – 7y = -21
Add to eliminate y.
Add to eliminate x.
Subtract to eliminate y.
Subtract to eliminate x.

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !

people grow faster than other people.

step-by-step explanation:

should you really be posting this isn't math boi.

$9.41

step-by-step explanation:

3/6 chance

step-by-step explanation:

half of the nubers are odd numbers (1,3,5) which in that case if you would be told to simplify it would be 1/2