Marie is riding her bike at 15 miles per hour. What is her rate of speed in feet per second? 1.5

5.9

22

88

Convert 16 yards to feet use the conversion rate 3 feet = 1 yard

Which system of linear inequalities is represented by the graph?

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.