Find the slope of the line that passes through points (4, 2) and (-17, -20). A. 21/22
B. -21/22
C. 22/21
D. -22/21

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?

Convert (-3,0) to polar form. a. (3,0’) b. (-3,180’) c. (3,180’) d. (3,360’)

Which expression is equivalent to -12(3x-3/4)