I believe it’s B.) sorry if I’m wrong!!!!
Answer:
1st. Add 5 each time so 5 times 12 = 60 so
5
10
15
20
25
30
35
40
45
50
55
60
2: H = 5M
Step-by-step explanation:
Hello!
Let's change it to an equation.

Switch the equation around

First add 10 from 900


Divide both sides by 5
