You can use a calculator for the response I think you should divide
Answer:

Step By Step Explanation:
Remove Parenthesis: (a) = a

Multiply: 

Apply Exponent Rule 

Apply Exponent Rule: 

Answer:
<u>It will take Eva 4 hours to catch up with Seth on the trail.</u>
<u></u>
Step-by-step explanation:
1. Seth: 4/hour Eva: 6/hour
2. Hour 1: S:12 E:6
Hour 2: S:16 E:12
Hour 3: S:20 E:18
Hour 4: S:24 E:24
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Hope this helps you! :)
3 loaves and 3 bananas left over