For the parallelogram, if mangle2 = 5x – 28 and mangle4 = 3x – 10, find mangle3.

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?

If you have the following equation, 2/3x+5/6-x=2-3/4x what would you multiply each term by to get rid of all the fractions

Sam is picking fruit from a basket that contains many different kinds of fruit. which set of events is independent?