The lemonade stand at the county fair sells the lemonade at a price of two cups for $3.60. Complete the table at right to find what Paula’s family will pay to buy lemonade for all eight members of the family.

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.

Simplify. (-2)^-3 a. -8 b. -1/8 c. 1/8 d. 8

You are at a restaurant and owe $38 for your meal. you want to leave a 20% tip. how much will your tip be?