Answer:
I beleive you would check the label of the multivitamens, but also see reveiws, and see if all the sites give the same iformation
Explanation: This is just my opinion
A. you need to use your maximum heart rate, which is determined by subtracting age from 220<span /> to set your intensity level.
Fresh fruit I believe i guess it depends on what all the juice has, but im no expert so I think you should look it up
Answers Solving for x and y:
1. Solving for x : x= 2/5y+11/5
Solving for y: y= 5/2x+−11/2
2. Solving for x: x= -3/2y+-7/2
Solving for y: y= -2/3x+-7/3