Question 1096368
Eric has scores of 71,81,& 85 on his history tests. Use an inequality to find the scores he can make on his final exam to receive a B in the class. The final exam counts as three tests, & a B is received if the final course average is greater than equal to 80
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F = score on final
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(71 + 81 + 85 + F + F + F)/6 >= 80
Solve for F