If the distance from D to D' is 10 and the distance from A to D is 2 what is the scale factor?

Because of your favorite lemonade it is $3.84 for 3 gallons. write this as an unit rate

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?

Using only odd number for numerators write two different subtraction problems that have a difference of 3/4