Chris needs a graphing calculator for math class. he finds a $60 model on sale for 15% off. if he decides to buy this calculator, how much will the sale price be?

Which statement best describes the polynomial

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.

Two parallel lines are crossed by a transversal. what is the value of x? x = 40 x = 70 x = 110 x = 130