Ruby is going to a carnival that has
games and rides. Each game costs $1.25
and each ride costs $2.50. Ruby spent
$15 altogether at the carnival and the
number of games she played is twice
the number of rides she went on.
Graphically solve a system of equations
in order to determine the number of
games Ruby played, x, and the number
of rides Ruby went on, y.
How do I graph this