Solve the inequality: 5x - 7 ≥ 3x + 9

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?

What is the value of x in the equation (2)3) (x+6)= -18 a. -36 b. -33 c. -24 d. -18

In a graph with several intervals o data how does a constant interval appear? what type of scenario produces a constant interval?