What is the absolute value of 9.8 and of 10/3?

What can you determine about the solutions of this system

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

Which of the following statements would be sufficient to prove that parallelograms pqrs is a rectangle ?