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David has scores of 95​, 54​, 98​, 81 on his algebra tests. Use an inequality to find the minimum score he can make on the final exam to pass the course with an average of 64 or​ higher, given that the final exam counts as 2 tests.

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vlatkostojanovic

Answer:

The minimum score is 28.

Step-by-step explanation:

(95+54+98+81+2x)/6>64

(328+2x)/6>64

328+2x>384

2x>384-328

2x>56

x>28

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