Please help it's also an assignment if your wondering

Micheal is 4 times as old as brandon and is also 27 years older than brandon. how old is micheal

Jeremy wants to determine the number of solutions for the equation below without actually solving the equation. which method should jeremy use?

The stairs leading from the ground to the entrance of a plane forms a right triangle with the ground. if the distance of the stairs measures 22 feet and the ground distance measures 11 feet, how high is the entrance to the plane from the ground? which diagram represents this scenario? / 22ft © 22ft 11 ft 11 ft 22 it