What is the equation of the line in slope-intercept form?
y = x –
y = x +
y = x –
y = x +

The linear combination method is applied to a system of equations as shown. 4(.25x + .5y = 3.75) → x + 2y = 15 (4x – 8y = 12) → x – 2y = 3 2x = 18 what is the solution of the system of equations? (1,2) (3,9) (5,5) (9,3)

Which of the following is not a subset of {1,2,3}?

Which number line correctly shows 0.8 + 0.3?