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Mathematics, 17.09.2019 23:10 gabbycasey102

Riley counts the number of games she has in her bedroom she has a total of 15 board games and video games. riley notes there are 3 times as many video games as there are board games
a. x-y=15
y=3x
b. x-y=15
x=3y
c. x+y=15
y=3x
d. x+y=15
3x=15

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