2% of 10000 = $200
3 years = $600
therefore stephen pays back 10000+600 = $10600
Your answer will 21,22,23,24,25,26,
you have a brain, do it yourself
Answer:

Step-by-step explanation:
Given
--- Average
--- Average
Required
Determine the overall average
Represent the sum of the first three with x.
So:

Solve for x


Represent the sum of the next seven with y.
So:

Solve for y


The overall average is calculated as thus:




Answer:
m=2
Step-by-step explanation: