(3/2x^-7) (2x^-1)^-5 . would be much appreciated! tysm

Find the vertex of the function given below y=x^2-6x+1

Tyler enjoys the fish so much that after his birthday his family decides to take him to a famous aquarium a tank at the aquarium is similar to his tank with the scale factor of 8 how many times greater is the volume of the tank at the aquarium than the volume of tyler tank

If the sales price of a dvd is $20 and the markup is 34%, what is the cost of the dvd?