To find this answer, just divide 360 by 5 to find out how many times his heart beats in one minute instead of 5. Doing this will give you a final answer of 72 bpm.
Hello : <span>y = –2x – 1....(1) y = 3x–1.....(2) by (1) and (2) : 3x-1 = -2x-1 5x =0 x =0 ....(</span><span>the x-coordinates of the solutions)</span>
