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Simone’s average score for seven tests is 82 points. If she scores 90 points on her eighth test, what is the average of all eight test scores?

 Apr 5, 2022

Best Answer 

 #1
avatar+36435 
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x / 7  = 82  

x = 7*82

 

(7*82 + 90) / 8 = __________ average

 Apr 6, 2022
 #1
avatar+36435 
+3
Best Answer

x / 7  = 82  

x = 7*82

 

(7*82 + 90) / 8 = __________ average

ElectricPavlov Apr 6, 2022

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