Round each decimal to the nearest tenth. then addd or subtract

17.16 -9.01 =

I’m really confused and need your assist me with this question i’ve never been taught

Find the distance between the pair of points a(-1,8) and b(-8,4)

Someone answer this asap for the length, in feet, of a rectangular rug is represented by the expression 5x² + 2x. the width, in feet, is represented by the expression 3x². which expression represents the perimeter, in feet, of the rug? a. 8x² + 2x b. 8x² + 4x c. 16x² + 2x d. 16x² + 4x