Solve for x and y pls hurry

Find the number of positive three-digit even integers whose digits are among 9, 8, 7,5, 3, and 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

The function below show how much jayna and hannah charge for babysitting. which statement best compares the two plants?