SOMEONE PLEASE HELP ME THIS IS DUE RIGHT NOW AND I DONT KNOW WHAT TO DO

Multiply. −2x(6 x 4 −7 x 2 +x−5) express the answer in standard form. enter your answer in the box.

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

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?