For his long distance phone service alan pays a $2 monthly fee plus 12 cents per minute last month alan's long distance bill was $23.72 for how many minutes was alan billed?

Jackie purchased 3 bottles of water and 2 cups of coffee for the family for $7.35. ryan bought 4 bottles of water and 1 cup of coffee for his family for 7.15. how much does each bottle of water cost? how much does each cup of coffee cost?

Your food costs are $5,500. your total food sales are $11,000. what percent of your food sales do the food costs represent?

What is fraction that is equivalent to 3/8