Question 2 the answer is 4
I also suggest using an app called photomath. It takes you through the steps of solving the equations and gives you the answer as well.
Answer:1
Step-by-step explanation:
Answer:
2520 decrease per year
Step-by-step explanation:
8.4% is also .084 so you multiply .084 by 30,000 and get 2520.
Step-by-step explanation:
Given

Hope it will help :)