Dean Barton purchased 4 breakfast sandwiches for 13.04. At this rate, how much would it cost for 7 sandwiches?

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?

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year

Which of the following is another way to express the difference between -5 and 8?