Question

t. A teacher likes to spend his Sumer following various bands that tour the country, and notices something interesting about the price of tickets. He sees that the price of 1 Jonas Brothers ticket, 2 One Direction Reunion tickets and 3 Backstreet Boys tickets costs 11 dollars It also sems like for the price of 3 Jonas Brothers tickets, he can get 5 Backstreet Boys tickets. Finally, 4 One Direction Reunio tickets is the same price as a package containing 2 Jonas Brothers tickets and 2 Backstreet Boys tickets. Use this information to write out a system of equations. Then place the coefficients into a matrix, reduce it completely, and state the price of each of the tickets

Answer 1

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o-64-33 1 3 Lo-2-22 APP OS ,, 오3 巧允 APDO t0- 6

2 为,