4.4/20=0.22 per item
4.8/24=0.2 per item
Answer: 24 for 4.80
I'd suggest you sketch this situation. If you did, you'd likely see right away that the shortest distance back to the starting point would be the hypotenuse of the right triangle whose legs are of lengths 5 miles and 12 miles.
Apply the Pythagorean Theorem to solve this.
First write the equation
3/n = 5
Multiply both sides by n
3/n * n = 5 * n
Simplify
3 = 5 * n
Divide both sides by 5
3/5 = 5 * n/5
Simplify
3/5 = n
Divide
0.6 = n
So 3/0.6 = 5
Answer:
heart,lungs,oxygen i know i took a test like that before
The inequality symbol in the picture stands for greater than or equal to, so 9, 11, 12 all apply in the equation
