Mathematics, 27.01.2020 13:31 fespinoza019
Tickets for a basketball game cost $20 for upper-level seats and $30 for lower-level seats. tickets at the same venue for an ice hockey game cost $15 for upper-level seats and $35 for lower-level seats. if tickets for all seats are sold, the venue generates $7000 in revenue for a basketball game and $6500 for a hockey game. how many upper and lower-level seats does the venue have?
let x represent the number of upper-level seats.
let y represent the number of lower-level seats.
20x + 30y = 7000
15x + 35y = 6500
the venue has
upper-level seats and lower-level seats.
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