7. If Maddie wanted to buy a cell phone, two spa treatments, and a
coat, how much would it cost her if there was a fifteen percent
discount as well as a 8% sales tax?

What is the volume of a cone with a height of 6 cm in the radius of 2 cm

Write the expression 7x^3-28xy^2 as the product of 3 factors

The total ticket sales for a high school basketball game were $2,260. the ticket price for students were $2.25 less than the adult ticket price. the number of adult tickets sold was 230, and the number of student tickets sold was 180. what was the price of an adult ticket?