The mean of four numbers is 7. Three of the numbers are 2, 5, and 17. What is the fourth number? YOU MUST Show your work.

Add the two expressions 3.8b - 7 and 2.9b + 9 enter your answer in simplified form

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

Given: pqrs is a parallelogram prove: pr and qs bisect each other at t