A dog buries 4 new bones in her backyard. If b represents the number of bones the dog previously had buried, write an expression for the new amount of buried bones.

The difference between tax advoidance and tax evasion

Simply 8x squared + 5(7x squared- x) - 2x =

Clara schumann is buying bagels for her coworkers, she buys a dozen bagels priced at $5.49 a dozen. the bakery's cost for making the bagels is $2.25 per dozen. what is the markup rate based on selling price on a dozen bagels?