Regular tickets cost 34.50 and vip tickets cost 78.50 a total of 810 tickets were sold, and a total ticket sales were 29,045. The equation 3

Question

Regular tickets cost 34.50 and vip tickets cost 78.50 a total of 810 tickets were sold, and a total ticket sales were 29,045. The equation 34.50r + 78.50 (810-r)= 29,045 can be used to determine the number of regular tickets r sold to the concert. How many of each type of ticket were sold?

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Jezebel 5 months 2021-08-23T20:04:50+00:00 1 Answers 8 views 0

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    2021-08-23T20:06:40+00:00

    Answer:Number of regular tickets=785

    Number of VIP tickets=25

    Step-by-step explanation:

    Step 1

    Cost of Regular tickets=34.50

    Costs VIP tickets =78.50

    Total tickets sold =810

    Cost of both rockets sold=29,045

    Using the the given equation that 34.50r + 78.50 (810-r)= 29,045 to determine the number of regular tickets, we have that

    Step 2—Solving

    34.50r + 78.50 (810-r)= 29,045

    34.50+63,585 – 78.50r=29,045

    63585-29045=78.50r-34.50r

    34,540=44r

    r=34540/44

    r=785=Number of regular tickets

    Number of regular tickets+Number of VIP tickets =810

    Number of VIP tickets=810-785=25

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