Westside middle school sold raffle tickets as a fundraiser. the tickets were priced at 5 for $20. how many tickets did the school sell if it brought in a revenue of $2,500?

The school sells 625 tickets.

Solution:

Let us assume that total x number of tickets are sold by the school.

As given in the problem,  

Cost of 5 tickets is \20

So the cost of 1 ticket is

Then the cost of x tickets =

As given the total revenue is ,  

So,

The school sell total 625 tickets.

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step-by-step explanation: