destinydavia2905 destinydavia2905

12-11-2019
Mathematics

contestada

A bag contains white marbles and yellow marbles, 18 in total. The number of white marbles is 6 less than 2 times the number of yellow marbles. How many white marbles are there?

Respuesta :

gage2006 gage2006

12-11-2019

Answer:

12

Step-by-step explanation

9x2=18

18-6=12

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