Susie buys a new pair of boots for $68.55. If Susie paid a 7.5% sales tax, what was the original cost of the boots?

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.

Hannah paid $3.20 for 16 ounces of potato chips. hank paid $3.23 for 17 ounces of potato chips. who paid less per ounces?

What is the length of the midsegment of a trapezoid with bases of length 15 and 25 ?