The average (arithmetic mean) of two numbers is 1/2 x + 1. If one of the numbers

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The average (arithmetic mean) of two numbers is 1/2 x + 1. If one of the numbers is x, what is the other number?

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Question Posted: Jul 29, 2023 03:45 AM

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The average (arithmetic mean) of two numbers is 1/2 x + 1. If one of the numbers

Question:

A) x+2 B) x-2 C) -2 D) 2

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D Let the other number y xy1 2 x1 2 ...View the full answer

Acing The New SAT Math

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