Solve the following variations 1) If y varies inversely with x, and y = 8
when x = 3, find y when x = 2.
2) d varies inversely m.
If d = 15, m = 3. Find m when d = 5?

Find the zeros of the function. write the smaller solution first, and the larger solution second f(x)= (x+6)^2-49

Identify an equation in point slope form for the line perpendicular to y=3x+5 that passes through (4,-1)

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?