José scored 75 and 85 on his first and second algebra quizzes. If he
wants an average of at least 83 after his third quiz, what is the least
score that José must get on the third quiz?
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Answered by
1
Answer:
6
Step-by-step explanation:
Let third exam marks be X
There fore avg. - (75 + 85 + X)/2 = 83
= 160 + X = 166
= X = 6
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