Select the factors of x^2-16x+64.

(x+4)(x+16)
(x-4)(x-16)
(x+8)(x+8)
(x-8)(x-8)

The tiles below are pieces of a normal ecg tracing representing a little less than two heartbeats at a resting rate of 80 bpm. arrange the tiles in their correct order. rank from first to last. do not overlap any tiles.

Bobby bought 1.12 pounds of turkey at a cost of 2.50 per pound. carla bought 1.4 pounds of turkey at a cost of 2.20 per pound. who spent more and by much?

How can you construct perpendicular lines and prove theorems about perpendicular lines