PLZ HELP ME IF ANSWER IS CORRECT, I WILL GIVE U BRAINLIEST

Another type of subtraction equation is 16-b=7. explain how you would sole this equation then solve it.

Cody was 165cm tall on the first day of school this year, which was 10% taller than he was on the first day of school last year.

The owner of the plant nursery where you were tells you to fill 350 ml bottles from a 30 l from a fertilizer