Add using the number line. ​ −0.5+(−1.7) ​

Select the location on the number line to plot the sum.

Determine the relationship of ab and cd given the following points

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?

Aline that intersects one of two parallel lines intersects the other also always sometimes never