Write in point-slope form an equation of the line passing through (-4, 10) and (-6, 15). show your work.

One positive number is 9 more than twice another. if their product is 95, find the numbers

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?

You are at a restaurant and owe $56.20 for your meal. you want to leave an 18% tip. approximately how much is your tip?