Posted by Anonymous on Thursday, September 16, 2010 at 5:58pm.
Jill has four of her five game scores: 8,6,6,3
Her average score for the five games is 6 points. What is the fifth game score?

math  Ms. Sue, Thursday, September 16, 2010 at 6:02pm
5 * 6 = 30
30  23 = ?

math  esther, Thursday, September 16, 2010 at 6:08pm
(8+6+6+3+x)divide by 2 = 6
so 8+6+6+3=23
then 23+x/2=6
6 multiply by 2= 23+x
12=23+x
x= 11
i think it can be positive anwser

math  esther, Thursday, September 16, 2010 at 6:10pm
(8+6+6+3+x)divide by 5 = 6
so 8+6+6+3=23
then 23+x/5=6
6 multiply by 5= 23+x
30=23+x
x= 7
sorry that is not wrong my mistake
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