Given x=7-2i y=4+i and z=1-3i, find the following. (answer in standard form, a +bi) a. x+y= b. y-z= c. zx=

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.

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10

The area of the map is the product of the length and width. write and expression for the area as the product of the two binomials do not multiply