The slope of a line segment is 3. What are a possible rise and run?

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?

43lbs of tomatos cost $387. how much would 41lbs cost

Polygon abcde is reflected to produce polygon a′b′c′d′e′. what is the equation for the line of reflection?