Identify the number that does not belong with the other three. explain your reasoning. 26.6 repeating 6, square root 48, negative 51 over 2, negative 55.1

Use the elimination method to solve the system of equations -x+5y=-4 and 4x+3y=16

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.

Joe has a rectangular chicken coop. the length of the coop is 4 feet less than twice the width. the area of the chicken coop is 510 square feet. what is the length of the chicken coup?