Use the geometric mean (altitude) theorem. what is the value of m?

The jewelry store is having a sale. necklaces that were regularly priced at $23.50 are on sale for $18.80. what is the percentage of decrease in the price of necklaces?

Abag contains 10 white golf balls and 6 striped golf balls. a golfer wants to add 112 golf balls to the bag. he wants the ratio of white to striped gold balls to remain the same. how many of each should he add?

Find the center of the circle that can be circumscribed about efg with e(4,4) f(4,2) g(8,2)