brianmedranomtz brianmedranomtz

14-06-2017
Mathematics

contestada

How old was Lisa x years ago us she is now 13?

Which expression represents this?
A) x+13
B) x-13
C)13-x

Respuesta :

chasityreddick chasityreddick

14-06-2017

The expression is C)13-x

Answer Link

renelopez79318 renelopez79318

02-07-2018

C) 13-x would be the answer

Answer Link

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