Three copies of a 14x45 rectangle were connected along a side to make a larger rectangle. What could the perimeter of the new rectangle be? Consider all possibilities.

Each morning papa notes the birds feeding on his bird feeder. so far this month he has see. 59 blue jays, 68 black crows, 12 red robin's and 1 cardinal. what is the probability of a blue jay being the next bird papa sees

Which expression is not a polynomial?

Which statement accurately describes how to perform a 90° clockwise rotation of point a (1,4) around the origin?