A) A 4-quart jug of windshield washer fluid costs \( \$ 9.12 \). What is the price per cup? Hint: There are 4 cups in 1 quart.

To find the price per cup, first convert the 4-quart jug into cups. Since 1 quart equals 4 cups, a 4-quart jug has \( 4 \times 4 = 16 \) cups. Now, divide the total cost of the jug by the number of cups: \( \$9.12 \div 16 = \$0.57 \). So, the price per cup is approximately \( \$0.57 \). This simple calculation can save you money when you're shopping for household items in bulk! Always check how much you're paying per unit, whether it's cups, liters, or ounces, to ensure you're getting the best deal possible.