bearing in mind that a solution to a system of equations is where their graph intersect or meets, Check the picture below.

We need to solve for x, we need to get x alone

Lets start by removing -5
Add 5 on both sides


Now to isolate x , we need to remove the square from x
To remove square , take square root on both sides

square and square root will get cancelled

So
and 
Answer:
Hi! The correct answer is $7.5
Step-by-step explanation:
<em><u>~to find the price of 1 seperate thing divide price by the amount that has been bought~</u></em>
Answer:
13/-3
Step-by-step explanation:
Y2-Y1/X2-X1
The formula for the radius is

so the answer would be 6 inches