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Mathematics, 07.12.2020 02:40 stephaniedoffing

Kiana wants to have an average of at least 90 on her quizzes. If she took three quizzes and earned an 84, 90 and 97. write out the inequality that would help Kiana find the grade that she needs to make on her 4th quiz. PLESE HELP

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Kiana wants to have an average of at least 90 on her quizzes. If she took three quizzes and earned a...

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