What is the next number in the following pattern? 15, 27, 39, 51,
O A. 63
O B. 57
O C. 59
O D. 65

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)