Ryan"s school is selling tickets to the annual talent show. On the first day of ticket sales the school sold 2 senior citizen tickets and 4 student tickets for a total of $90 . The school took in $60 on the second day by selling 1 senior citizen tickets and 5 student tickets. Find the price of a senior ticket and the price of a student ticket.

At which value in the domain does f(x) =0?

Which matrix multiplication is possible?

Determine the number of outcomes in the event. decide whether the event is a simple event or not. upper a computer is used to select randomly a number between 1 and 9 comma inclusive. event upper b is selecting a number greater than 4. event upper b has nothing outcome(s). is the event a simple event? (yes or no) because event upper b has (fewer than, exactly, more than) one outcome.