Question

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

Answer 1

I say the answer is D

Explanation:

Once you know how many video games you have and board games you need to find out how many

Answer 2

C.

Explanation:

Let y be the number of video games and x the number of board games.

Then y = 3x.

Also x + y = 15.