Tickets to a movie cost $7.25 for adults and $5.50 for students. a group of friends purchased 8 tickets for a total price of $52.75. how many of each ticket was purchased?

1. what is the measure of ∠abc? what is the measure of ∠abd?

Classify the following number. −9.070707…

Which of these statements is correct? the system of linear equations 6x - 5y = 8 and 12x - 10y = 16 has no solution. the system of linear equations 7x + 2y = 6 and 14x + 4y = 16 has an infinite number of solutions. the system of linear equations 8x - 3y = 10 and 16x - 6y = 22 has no solution. the system of linear equations 9x + 6y = 14 and 18x + 12y = 26 has an infinite number of solutions.