Triangle EFG is rotated and dialed by a scale factor other than 1 to create triangle E'F'G' Does triangle EFG. and triangle E'F'G have the same area

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.

Ivan and jeff buy a package of 8 pens for $4.00. ivan wants 5 of the pens, and jeff wants 3.how much should each student pay?

Im literally having a mental breakdown