The point (-4, 5) is rotated 270 degrees counterclockwise about the origin. What are the coordinates of its iamge

This race was first held in 1953 on august 16th. every decade the race finishes with a festival. how many years is this?

Which value is not a solution of 8x^3 – 1 = 0

Last month, a 770 g box of cereal was sold at a grocery store for $3.10. however, this month, the cereal manufacturer launched the same cereal in a 640 g box, which is being sold at $2.50. what is the percent change in the unit price?