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Mathematics, 13.11.2020 21:30 brianna1096

Find the constant of proportionality (r). Using the value for r, enter an equation that will calculate the cost (y) of x movie tickets in the form of y = rx. The table below shows the cost of movie tickets based on the number of tickets purchased.

Number of TicketsCost
2 $17.00
3 $25.50
4 $34.00
5 $42.50

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