Answer: 5.3 Hours
Step-by-step explanation: 140 mi there at 56 mi per hour would be 2.5 hours. Then back 140 mi at 50 mi/h would be 2.8. 2.5 plus a 2.8 is 5.3 hours
Using the midline property;
For every 1 cup of milk you would need 3/4 cups of water
35x+55(110-x)=4850
Solve for x
X=60 for 35
110-60=50 for 55
