Julia spends $7.75 on gas for her lawn mower. she earns $17.00 mowing her neighbor's yard. what is julia's profit?

Sara needs to take a taxi to get to the movies the taxi charges $4.00 for the first mile and then $2.75 for each mile after that if the total charge is $20.50 then how far was sara’s taxi ride to the movie

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

Rose bought a new hat when she was on vacation. the following formula describes the percent sales tax rose paid b=t-c/c