The average (arithmetic mean) of three numbers is 90. The sum of two of the numbers is

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The average (arithmetic mean) of three numbers is 90. The sum of two of the numbers is 150. What is the value of the third number?

A. 90

B. 100

C. 110

D. 120

E. 130

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McGraw Hills Conquering SAT Math

ISBN: 9780071493413

2nd Edition

Authors: Robert Postman, Ryan Postman

Question Posted: Jul 30, 2023 02:24 AM

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The average (arithmetic mean) of three numbers is 90. The sum of two of the numbers is

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McGraw Hills Conquering SAT Math

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