Which of the following systems of equations is represented by the graph?

a
begin equation . . x minus y equals . . 3 . . end equation
begin equation . . x minus 2 times y equals . . 1 . . end equation

b
begin equation . . x minus y equals . . 3 . . end equation
begin equation . . x plus 2 times y equals . . 1 . . end equation

c
begin equation . . x plus y equals . . 3 . . end equation
begin equation . . x minus 2 times y equals . . 1 . . end equation

d
begin equation . . x plus y equals . . 3 . . end equation
begin equation . . x plus 2 times y equals . . 1 . . end equation

saving = more money

step-by-step explanation:

if you have 100 bucks, and you want to buy a candy bar, even if you have one at home, if you choose not to buy it, you save.

~courtney

y = i/2 xtnop + (3i/2 tnop+ 1)

step-by-step explanation:

the picture is the step by step explanation.

answer: i think you should do the math and pay attention in class : )

step-by-step explanation:

that is truly what   think but if i get the answer i will

multiplication is multiplication.   it might feel harder depending on what level of math you are in, but generally it will be the same old stuff, while implementing some new concepts and methods of solving work.