A sidewalk has an area that can be represented by the expression (8x+24) feet. Factor the expression 8x+24.

Can someone answer these problems for me

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.

Which fraction is equal to 1hole and 2/5? a.3/5 b.75 c.57 d.73