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Can someone make this into a compound inequality?


Ana wants to find her test average for her pre-algebra class. The scores that she got on her tests were 71, 76, 80, and 81. What does Ana need to score on her next test if she wants her average score to be between 75 and 80?

Respuesta :

mackenzie41306

Answer:

67-92

Step-by-step explanation:

so you will average them out first

71+76+80+81 which would be 77 average

then u can use process of elimination to find out what to do by trying different scores.

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