Your budget $168 for lunch each month. each lunch eaten at your workplace cafeteria costs you $7. write a rule to represent the amount of money left in your monthly budget as an explicit formula

An equation where variables are used to represent known values—function notation true or false

George is putting trim around his rectangular deck, including the gate. he will need 44 feet of trim to do the entire deck. if the deck is 13 feet long, how wide is the deck?

An internet company charges $8.95 per month for the first 3 months that it hosts your web site. then the company charges $11.95 per month for web hosting. how much money, in dollars, will the company charge for 8 months of web hosting?