-3x-25=16 help me pls

How many degrees does the hour hand move from 3: 00 to 5: 30?

Aschool puts on a play. the play costs $1,200 in expenses. the students charge $4.00 for tickets. there will be one performance of the play in an auditorium that seats 500 people. what is the domain of the function that shows the profit as a function of the number of tickets sold?  

Me complete this proof! prove that a quadrilateral is a square. me with the steps for this proof.