Five friends earn a total of 50$ doing yard work in your neighborhood. each friend earns the same amount. use the equation 5f=50. find f, the amount that each friend earns.

1. are the triangles similar and if so why? what is the value of x? show your work.

Angela took a general public aptitude test and scored in the 88th percentile for aptitude in accounting. what percentage of the scores were at or below her score?

Amountain climber starts a climb at an elevation of 453 feet above sea level at his first rest stop he has climbed 162 feet and by his second rest stop he has climbed another 207 feet its getting late in the day so the climber starts his way down if the climber desends 285 feet how much does he need to ascend or descend to return to the original starting point