At a comic book convention vendor 1 was selling a set of 5 comics for $38.70. Vendor 2 was selling a set of 4 comics for $30.76. Which vendor has the higher unit price?

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.

If you can solve all of these i will give ! - 4% of 190 - 4% of 162.5 - 4% of 140 - a 4% increase from 155.1 - a 4% increase from 159.8

What is the solution to this system of equations? y= 2x - 3.5 x - 2y = -14