Mean equals average
So 8 plus 10 equals 18
18 divided by 2 is 9
Mean is 9
Answer:
The answer is -7.15, hope this helps.
Answer:
starting amount in his savings account
Step-by-step explanation:
Answer:
Option 4
Step-by-step explanation:
You divide 1/2 by the whole problem
5x-15=20
and go from there its too long to explain but its option 4
Answer:
8
Step-by-step explanation:
10 + 8 = 18
18 x 2 = 36