Edward bought the 7 concert tickets for himself and 6 friends for a total of $168. Each friend paid Edward back for his or her ticket. If one friend gave him a $50 bill how can you find how much change Edward should return

Which term best describes the association between variables a and b? no association a negative linear association a positive linear association a nonlinear association a scatterplot with an x axis labeled, variable a from zero to ten in increments of two and the y axis labeled, variable b from zero to one hundred forty in increments of twenty with fifteen points in a positive trend.

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?

Give all possible names for the line shown.calculation tip: lines can be written with either point first.