Use the Product Rule of Logarithms to write the completely expanded expression equivalent to log(8x+10y). Make sure to use parenthesis around your logarithm functions log(x+y).

The angle of a triangle are given as 6x,(x-3), and (3x+7). find x then find the measures of the angles

Any is very appreciated! (picture is provided below)not sure how to do this at all won't lie

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?