A dress is on sale for $135 . What was the original price of the dress if the discount was one fourth of the original price?

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.

How do i simply this expression (quadratic formula basis) on a ti-84 or normal calculator?

1yd 1 ft = 1 1/12 1 1/3 1 1/2 1 1/6