In the figure below m < AKE = (6x+7) and the m

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

45 was divided by a power of ten to get 4.5. what power of ten was it divided by? people 4.5

Which expression is equivalent to 3^3 + 2^2?