Question

Which system has a solution in which the x value is greater than 1?

Answer 1

A. y = 3x + 2 and y = 3x - 3
B. y = -2/3 x and y = -1/4 x + 1
C. y = 3x + 2 and y = -1/4 x + 1
D. y = 3x - 3 and y = -1/4 x + 1


Those are the answer choices. :)

Answer 2

try substituting and solving, you look like you know what you're doing :)

Answer 3

I don't understand this one though. :/ Like if it was explained to me on what I need to find for this I'll be able to do it but I just don't know what I am looking for.

Answer 4

ok, so you have y= 3x+2 and y = 3x-3.
solve for y and x.
you can do this in 3 ways:
1) graphs. where do the 2 intersect?
2) substitute.
3) linear combinations (subtract and add vars)

Answer 5

I think it would be answer B.