**Answer:**

$19 bc you divide 152/8 to get your unit rate,(for one) which is 19

The volume of the cylinder is 6283.18530717959

Its 1155 irbdhsjshdhs this has to be long too Imaooooo

<em><u>**Option B**</u></em>

**The result of addition is 2y = 24**

<em><u>**Solution:**</u></em>

Given that we have to add the equations

<em><u>**Given equations are:**</u></em>

5x - y = -1

-5x + 3y = 25

We have to add both equations

This is similar to adding numbers. i,e 1 + 2 = 3

<em><u>**For adding variables,**</u></em>

When adding or subtracting terms that have exactly the same variables, you either add or subtract the coefficients, and let the result stand with the variable.

Example: 2x + 3x = 5x

Keeping this in mind, let us add the given equations

5x - y = -1

-5x + 3y = 25

----------------------------

0 + 2y = -1 + 25

[ 5x and -5x cancels each other. Combine -y and 3y which gives 2y]

**2y = 24**

Thus Option B is correct