kkdoll679 kkdoll679

07-07-2021
Mathematics

contestada

The sum of 9 and a number is less than 12. Which of the following
inequalities expresses the solution?

Respuesta :

MommaBear2012 MommaBear2012

07-07-2021

Answer:

9+x<12

Step-by-step explanation:

add 9 to an unknown number.

9+x

use the < less than symbol (instead of an equal sign) and write 12.

Answer Link

devishri1977 devishri1977

07-07-2021

Answer:

x + 9 < 12

Step-by-step explanation:

Let the unknown number = x

Sum of 9 and x : x + 9

x + 9 < 12

Answer Link

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