RedhelpedLe5ila RedhelpedLe5ila

09-08-2016
Mathematics

contestada

57. How many positive integers satisfy the inequality x + 7 < 23?

A. 15

B. 16

C. 17

D. 29

E. 30

Respuesta :

Ckaranja Ckaranja

13-08-2016

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

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