Question

Rachael spins x, a number on a spinner numbered 1 through 8, and adds 15 points to it to get her score. Which of the following ordered pairs show the possible scores, where x = 1, 2, 3, and 4? A. (1 , 15), (2 , 14), (3 , 13), (4 , 12) B. (1 , 16), (2 , 15), (3 , 14), (4 , 13) C. (1 , 15), (2 , 16), (3 , 17), (4 , 18) D. (1 , 16), (2 , 17), (3 , 18), (4 , 19)

Answer 1

D. (1 , 16), (2 , 17), (3 , 18), (4 , 19)

Explanation:

x = 1, then y =1+15 = 16

x = 2, then y =2+15 = 17

x = 3, then y =3+15 = 18

x = 4, then y =4+15 = 19

so the ordered pairs are: (1 , 16), (2 , 17), (3 , 18), (4 , 19)