A rectangle is 6 inches long and 4.5 inches wide. find the perimeter of the rectangle.

If the graphs of the linear equations in a system are parallel, what does that mean about the possible solution(s) of the system? a. there are infinitely many solutions. b. there is no solution. c. there is exactly one solution. d. the lines in a system cannot be parallel.

17 in long 1.3 ft wide and 8in high what is the volume

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)