Kareem walks 6 blocks west and 2 blocks north to school. after school, he walks 3 blocks east and 3 blocks north to the library. now how many blocks is he from his home?

Explain step-by-step how to simplify -5(2x – 3y + 6z – 10).

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?

The number of fish in a lake can be modeled by the exponential regression equation y=14.08 x 2.08^x where x represents the year