There are 2 cars , car a and car b right now car A is 9 years old, and the age of car B is "x"
5 years ago the ratio of the age of car a to the ratio of the age of car b was , 2:5

find value of x

For each expression use a property to write an equivalent expression.

Given the conditional statement, match the following. conditional statement: if two lines intersect, then their intersection is one point.

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?