Respuesta :

The answer is that you should ask your teacher

Amist

Answer:

9 ➡ 47

12 ➡  62

x ➡ 5x + 2

Step-by-step explanation:

I used guess and check

When multiplied by 5 and add 2, it works

1 * 5 = 5 + 2 = 7

8 * 5 = 40 + 2 = 42