10. What is the system of equations that describes the following graph?

y = 2x - 2

y = -x + 5

Step-by-step explanation:

First, look at the y-intercept of each line. On one line it is -2 and on the other it is 5. Then look at the amount the line goes up or down per x-notch. On one line it is 2 and on the other it is -1. Then sub in these values into the template y=mx+b and you will have your equations.

the answer is 13

step-by-step explanation:

5*5=25

12*12=144

25+144=169

169^2=13