SOLUTION: i have scores of 89, 92, 95, 82, 85 and 90. what must i score on my next test to have an average of 92?

SOLUTION: i have scores of 89, 92, 95, 82, 85 and 90. what must i score on my next test to have an average of 92?

Algebra.Com

Question 840327: i have scores of 89, 92, 95, 82, 85 and 90. what must i score on my next test to have an average of 92?
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Add the 6 scores.
---
The sum of those 6 + the 7th has to be 7*92

RELATED QUESTIONS
I want to earn an 86% grade point average. So far, my test scores have been 82%, 92%, 79% (answered by lwsshak3)

how would I solve this pre-alg. question ? odina'a scores on the first three of four... (answered by TimothyLamb)

how would I solve this pre-alg. question ? odina'a scores on the first three of four... (answered by TimothyLamb)

Jessica needs to have an average of 89 percent on her math tests to get an A-. If her... (answered by MathTherapy)

In math, Eve had test scores of 84, 82, 98, 85, and 95. What score must she get on the... (answered by richwmiller)

Please help me solve this problem. Jamyce has received grades of 89, 92, and 85 on 3... (answered by nerdybill)

score of 88, 92, 85, and 87 on four tests. what score must you get on the fifth test to... (answered by Fombitz)

If you received an 85, 89, and 92 on three tests, how many points do you need to score on (answered by rfer,richwmiller)

Alexis received an 85, 89, and 92 on three tests. How many points does she need to score... (answered by solver91311)