The furniture store is having a weekend sale on chairs. If you buy 2 chairs, then you can get a third chair for 3/4 off of the regular price, Eric buys 3 chairs, each regularly priced at 128$. After the discount what is the price that Eric ended up paying for each chair? Please show work for brainiest

Darius is studying the relationship between mathematics and art. he asks friends to each draw a “typical” rectangle. he measures the length and width in centimeters of each rectangle and plot the points on a graph where x represents the width and y presidents the length. the points presenting the rectangles are (6.1, 12.0) (5.0, 8.1) (9.1, 15.2) (6.5, 10.2) (7.4, 11.3) and (10.9, 17.5). which equation could darius use to determine the length in centimeters of a “typical” rectangle for a given width in centimeters