Question

HELP PLEASE

Two lines, A and B, are represented by the equations given below:

Line A: x + y = 6
Line B: x + y = 4

Which statement is true about the solution to the set of equations?

There are infinitely many solutions.

There is no solution.

It is (6, 4).

It is (4, 6).

Answer 1

Please HELP

Answer 2

what did you choose?

Answer 3

D

Answer 4

that is incorrect

Answer 5

So which one is it then

Answer 6

Or how do I find the correct one

Answer 7

change x + y = 6 into y = -x + 6
and
x + y = 4 into y = -x + 4
they are almost the same except the y-intercepts are different
that means they are parallel lines
so there is no solution since parallel lines never intersect

Answer 8

oh

Answer 9

so B

Answer 10

http://prntscr.com/7sreg6