6.) find the slope and y-intercept of the line.
y = 2x + 5

a.) - 1/2 ; - 1/5

b.) 1/2 ; 1/5

c.) 5 ; 2

d.) 2 ; 5

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)