Answered: Mark got 88, 85, 81 and 78 in his four…

Mark got 88, 85, 81 and 78 in his four quizzes. What average score must he get in his next two quizzes to obtain an average of 84?

Elementary Algebra

17th Edition

ISBN:9780998625713

Author:Lynn Marecek, MaryAnne Anthony-Smith

Publisher:Lynn Marecek, MaryAnne Anthony-Smith

Chapter1: Foundations

Section1.4: Multiply And Divide Integers

Problem 1.125TI: The Bears played poorly and had seven penalties in the game. Each penalty resulted in a loss of 15...

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Mark got 88, 85, 81 and 78 in his four quizzes. What average score must he get in his next two quizzes to obtain an average of 84?

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