Which statements are true about the ordered pair (-1,5) and the system of equations x+y=4 x-y=-6

A) x+y=4

B) x-y=-6

We add both equations and get

2x = -2 so x = -1

and y = 5

So the ordered pair (-1, 5) is the solution to the equations.

Step-by-step explanation:

you have to put the graph on here with the question

step-by-step explanation:

13.46

step-by-step explanation:

16.80 x .20 = 13.46