yotsubaplzospbif yotsubaplzospbif

07-07-2017
Mathematics

contestada

if a is less than 10 and b is less than 5,it must be true that

A) a is greater than b
B)a minus b equals 5
C)a equals 2b
D)a plus b is less than 20

Respuesta :

chocostarlit chocostarlit

07-07-2017

D. The greatest a can be is 9 and the greatest b can be is 4. a+b= 13 which is less than 20

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