each T-shirt cost \$9, how much did Max spend?

To figure out how much Max spent, we first need to know how many T-shirts he bought. If he bought multiple shirts, we can simply multiply the number of T-shirts by the price of each shirt, which is $9. For example, if he bought 5 shirts, the total cost would be $9 x 5 = $45. On the other hand, if he only bought 1 shirt, then he would spend just $9. Calculating costs accurately helps in budgeting and determining expenses for fun purchases like clothing! Always remember to keep track of your quantities – it's easy to lose count when you're excited about a new wardrobe addition.