Answer:
28
Step-by-step explanation:
i got my answer by dividing my answer and i got 28
Step-by-step explanation:








<h3>Answer: 10</h3>
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Work Shown:
First add up all the ages
9+13+9+10+10+9+10+10+11+9 = 100
Then divide that sum by 10, since there are 10 values we added up
100/10 = 10
The average age is 10 years old.
Answer:
y=25
Step-by-step explanation:
10*2=20
20+5=25