Which of the following show the polynomial below writtten in decesding order 4x2 -x + 8x6 + 3 + 210

The figure above shows the lengths of thesides of a rectangle in cm. find the valuesof x and y and then the area of the rectangle.sides: top= 3x - yleft= 3y + 4bottom= 2x + yright= 2x - 3 use both methods, elimination and substitution, if possible.

Ahiking trail is 6 miles long. it has 4 exercise stations, spaced evenly along the trail. what is the distance between each exercise station?

Terri makes a quilt using three sizes of fabric squares the side lenght of each fabric square is the square root of the area