Then length of a rectangle is 5 units longet than its width. which if the following represents its area in square units?

5x
x (5-x)
x (x-5)
x (x+5)
2x+2 (x+5)

Part a : solve - vp + 40 < 65 for v . part b : solve 7w - 3r = 15 for r show your work!

An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x

If y varies directly as x2 and y=6 when x=6, find the constant of variation.