A at
Sample Response: To write a two-variable
equation, I would first need to know how much
Maya's allowance was. Then, I would need the cost of
playing the arcade game and of riding the Ferris
wheel. I could let the equation be cost of playing the
arcade games plus cost of riding the Ferris wheel
equals the total allowance. My variables would
represent the number of times Maya played the arcade
game and the number of times she rode the Ferris
wheel. With this equation I could solve for how many
times she rode the Ferris wheel given the number of
times she played the arcade game.