A is the correct answer because v represents vehicles and you have to pay $20 for each and p represents person and that cost $10 each.
20 v+10 p
=20v+10p the answer is A
The total amount collected for weekly fees at Pleasant Lake Campground can be calculated using the expression 20 v + 10 p , where v is the number of vehicles and p is the number of persons. Thus, the correct answer is option A.
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