Total hours of hiking is 15.12 miles
Time taken is 6.3 hours
The number of miles hiked per hour would be
Total hours ÷ time taken

=2.4 miles
So Megan has hiked 2.4 miles every hour
7 multiplied by 11 is 77. And to get 462, (and based on the given information), we can conclude that it is 3*2*7*11.
Equation you asked: 4x +4y = 20, Rewritten equation: -1x + 5
hope this helps.
Answer:
Step-by-step explanation:
equal
The answer to this delightful exsubruent question is 5