Question

Consider the number machine described below. If 5 goes in, what number comes out?

"If 0 goes in, 6 comes out. If 1 goes in, 7 comes out. If 2 goes in, 10 comes out."

A. 11

B. 12

C. 13

D. 15

Answer 1

When 5 goes into the number machine, the output is 10, following the pattern of multiplying the input number by 2 and adding 1.

Step-by-step explanation:

The number machine in this question follows a specific pattern. When 5 goes in, the number that comes out is 10. The pattern is that the input number is multiplied by 2 and then increased by 1. So in this case, 5 x 2 + 1 = 10. Therefore, the number that comes out when 5 goes in is 10.