Lily uses a calculator to figure the total of a $46 lamp. Including sales tax the total is $47.61 what is the sales tax percentage?

Marya wants to factor the polynomial 36x^3 -22x^2 - 144x.which term can she add to the polynomial that would not change its grestest common factor? check all that apply

3382-299=3383- ? fill in the blank?

Sketch the region enclosed by the given curves. decide whether to integrate with respect to x or y. draw a typical approximating rectangle and label its height and width. y= 5x, y=7x^2then find the area s of the region.