Noor rode her bike two fifth mile in one twelfth hour. at this rate how far would noor ride her bike in 1hour

Which of the following represents a number squared is equal to twenty more than nine times that number ? a) x squared = 9x + 20 b) x squared = 20x + 9 c) x squared > 9 + 20x d) x squared = 9 + x + 20

What are “like terms”? why can we only add like terms?

Name each raycalculation tip: in ray "ab", a is the endpoint of the ray.