The first three terms of a geometric sequence are 216,144, and 96. Write a recursive rule for this sequence.

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

[10 points, algebra 2-simplifying complex fractions]according to my answer key the restrictions are -1 and 4. but why not positive 1?

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