What is the value of the expression below? 7 divided by 2 minus 4.5 x times 3 + 8
–16.5
–2
5
30.8
hurry up plz

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?

On a cm grid, point p has coordinates (3,-1) and point q has coordinates (-5,6) calculate the shortest distance between p and q give your answer to 1 decimal place

What is the graph of the absolute value equation ? y=|x|-5