Answer:
-4 + 9
9- 4
Step-by-step explanation:
(n-1)-3 = (3n)/2 This is the equation used to represent the information given
Answer: 6.8%
Step-by-step explanation:
We need to find both percentage so we can determine the increase.
Finding percentage of $10 return: 1% return
Finding percentage of $78 return: 7.8% return
To find the percent increase we do 7.8%-1.0% = 6.8%
Answer:
57
Step-by-step explanation:
408-9 =399
399/7 =57