If QR = 6x + 1, PR = 14x-13, and PQ = 5x -2, find PR.

Find the area of a parallelogram with base 15 yards and height 21 2/3

Consider circle c with angle acb measuring 3/4 radians.if minor arc ab measures 9 inches, what is the length of the radius of circle c? if necessary, round your answer to the nearest inch.

The bottom of a slide at the playground is 6 feet from the base of the play set. the length of the slide is 10 feet. how tall is the slide. 11.66 feet 10 feet 6 feet 8 feet