Find the equation of parallel line:
find the equation of perpendicular line:

Is it true that product of 3 consecutive natural numbers is always divisible by 6? justifyyour answer

Over the last 8 nights, elyse earned the following in tips: {105, 120, 84, 95, 100, 132, 140}. if she earns $140 a night for the next four nights, which measure of center would increase more, the mean or median?

Donald has x twenty-dollar bills and 11 ten-dollar bill. how much money does donald have? write your answer as an expression.