Heather is considering purchasing an item that costs $17. The sales tax in Heather's area is set at 6.8%. What is the total purchase price that Heather would be charged on this purchase?

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

What expression is equivalent to (2x-1)(x-3)?

Subtract and simplify. (-y^2 – 4y - 8) – (-4y^2 – 6y + 3) show how you got the answer if your answer is right i will mark you