Mario bought 90 feet of rope for $21.60. He needs 60 more feet. If the unit price is the same, how much will he pay for the extra 60 feet of rope?

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

Solve the following inequalities and show the solution on a number line. 3/4 (2x-7) ≤ 5

What is the 17th term in the arithmetic sequence in which a6 is 101 and a9 is 83