1. add 40 to the 40 and 25
2. now you have

3. then you have

4. then square root

5.then round answer to nearest tenth which is
The <span> answer is 6.75. Since if you divide the number by 8 you get 6.75.</span>
Answer:
number of periods per year m, times the number of periods n: simple interest amount = principal amount × (rate / m) × n.
Step-by-step explanation:
Answer: to make it easier
Step-by-step explanation:
well 9+3=12 but taking 1 from the three and making ten then adding 2 is easier