Solve the quadratic by completing the square.
4x^2+ 16x +49 = 8

Plot the points (0,6), (3,15.8), and (9.5,0) using the graphing tool, and find the function

Monthly water bills for a city have a mean of $108.43 and a standard deviation of $32.09. find the probability that a randomly selected bill will have an amount greater than $155, which the city believes might indicate that someone is wasting water. would a bill that size be considered unusual?

Patty made a name tag in the shape of a parallelogram. reilly made a rectangular name tag with the same base and height. explain how the areas of the name tags compare.