Arif and keisha go to a restaurant for dinner. their meals total $13.75. the tax is 5%. arif ordered a more expensive meal than keisha. after the tax and tip were figured, he decided he should pay #3.00 more than keisha. how much should each pay?

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Delbert keeps track of total of the total number of points he earns on homework assignments, each of which is worth 60 points. at the end of the semester he has 810 points. write an equation for delbert’s average homework score a in terms of the number of assignments n.

Match the one-to-one functions with their inverse functions.