Question

PLEASE HELP, WILL FAN AND MEDAL

Choose the system of equations which matches the following graph:

A:
x + 2y = −10
3x − y = 12

B:
x − 2y = −10
3x − y = 12

C:
x + 2y = −10
3x + y = 12


D:
x − 2y = −10
3x + y = 12

Answer 1

ill post a pic of the graph

Answer 2

Find the coordinates of the location where the graphs intersect. Then substitute in the values of x and y into each of the equations.

Answer 3

So, I got the cordinates 2,-6 do you agree with those?

Answer 4

Yes

Answer 5

im confused by what i do with those points now

Answer 6

Now substitute in 2 for x and -6 for y in each the equations.

x+2y=10
(2) + 2(-6) = 10

Evaluate each pair of equations to see if both statement are true. That would be the correct response.

Answer 7

Is it B?

Answer 8

nevermind it is A