Eduardo has 4 1/2 yards of rope light. How many yards of rope light does he have left after finishing both the front and rear spoilers. What is 9/2-11/4?

What value of x is in the solution set of 4x - 12 s 16 + 8x? -10 -9 -8 -7

What is the area of the shaded sector?

Need ! a certain ultraviolet ray has a frequency of 1 × 1016 hz, and a certain infrared ray has a frequency of 2 × 1012 hz. which of the following is true? a. the frequency of the ultraviolet ray is fifty thousand times the frequency of the infrared ray. b. the frequency of the infrared ray is fifty thousand times the frequency of the ultraviolet ray. c. the frequency of the ultraviolet ray is five thousand times the frequency of the infrared ray. d. the frequency of the infrared ray is five thousand times the frequency of the ultraviolet ray.