ANSWER:
Domain: {3, 7, 4, a}
Range: {a, b, 4, 0}
(8)(2)+4(8)(-5)(2)(2)
The answer is -624
Ik it’s either a or d but i am not sure, i hope this helps
The total time spent in minutes is 110 minutes
<h3>How to determine the total time?</h3>
The given parameters are:
- Erica = 1 hour, 15 minutes
- Sean = 35 minutes
The total time is calculated as:
Total = Erica + Sean
So, we have:
Total = 1 hour, 15 minutes + 35 minutes
1 hour = 60 minutes
So, we have:
Total = 60 minutes + 15 minutes + 35 minutes
Evaluate the sum
Total = 110 minutes
Hence, the total time spent is 110 minutes
Read more about time at:
brainly.com/question/4931057
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