Samuel's Sports Supplies received a shipment of 180 sweatpants. • Half of the sweatpants were size small. • One-third of the small sweatpants were gray. What was the total number of sweatpants in the shipment that were both size small and gray?​

Is the following relation a function? x y 1 4 −1 −2 3 10 5 16 yes no

Find the product of (4x + 3y)(4x − 3y). 16x2 − 24xy + 9y2 16x2 − 9y2 16x2 + 24xy + 9y2 16x2 + 9y2

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.