1. 3 + 6 + 9 = 18
18/3 = 6 --> The average is 6
2. 15 + 5 + 8 + 4 = 32
32/4 = 8 --> The average is 8
3. 6 + 10 + 5 = 21
21/3 = 7 --> The average is 7
4. 14 + 9 + 7 = 30
30/3 = 10 --> The average is 10
-1.8, -1.7, -8/5, 1.5, -4/3, -6/5,
The answer is 6.5%, I just took a test with this question.
Answer:
6
Step-by-step explanation:
distribute the negative to ger 3(2), since a negative times a negative is positive. Then just multiply