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57. How many positive integers satisfy the inequality x + 7 < 23? A. 15 B. 16 C. 17 D. 29 E. 30
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57. How many positive integers satisfy the inequality x + 7 < 23?

A. 15

B. 16

C. 17

D. 29

E. 30

User Mjama
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1 Answer

6 votes
x+7<23
x<23-7
x<16
So, all numbers from zero to 15
Those are 16 positive integers
User Toretto
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