SOLUTION: If the average of 3,s, and t is 5, what is the value of s+t?
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Question 792882: If the average of 3,s, and t is 5, what is the value of s+t?
Answer by ankor@dixie-net.com(22740) (Show Source): You can put this solution on YOUR website!
If the average of 3,s, and t is 5, what is the value of s+t?
the equation for this:
= 5
multiply both sides by 3
3 + s + t = 15
s + t = 15 - 3
s+t = 12
:
:
Check
= 5
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