Lisa's family went on vacation. They started with $450. If they spent $75 each day, write an expression that represents how much money they had left after x days?

One of the inventors of integrated circuits observed that the number of transistors that fit on an integrated circuit will double every 24 months. what type of relationship most appropriately models this situation?

Astore has apples on sale for three dollars or 2 pounds how many pounds of apples can you buy for nine dollars if an apple is approximately 5 ounces how many apples can you buy for nine dollars

Which statement accurately describes how to perform a 90° clockwise rotation of point a (1,4) around the origin?