Answer :
Answer: jason played 8 games at the arcade.
Step-by-step explanation:
The total amount spent by Jason is given as $15.
So we can write the equation: 1.25x + 5 = 15.
To solve for x, we need to isolate it on one side of the equation.
Subtract 5 from both sides of the equation to get: 1.25x = 10.
Next, divide both sides of the equation by 1.25: x = 8.
Therefore, Jason played 8 games at the arcade.