Which expression correctly shows the commutative proberty? a)8+14+22+9=(8+14)+(22+9). b)8+14+22+9=8+(14+22)+9. c)8+14+22+9=53. d)8+14+22+9=8+22+14+9

What is the distance between (–2 1/2,-3) and (1, –3)?

Drag the tiles to the correct boxes to complete the pairs. match the cart-coordinates with their corresponding pairs of y-coordinates of the unit circle

Solve the equation by completing the square. x^2+2x=17