Write and solve an equation to determine the side length, s, of a square with a perimeter of 25.8? omg help im literally failing at math

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?

A. what does the point (4, 122) represent? b. what is the unit rate? c. what is the cost of buying 10 tickets?

Line wx is parallel to line yz. if m