What is the missing statement for step 6? m∠SQV + m∠VQT = 180° m∠SQV + m∠SQT = m∠VQT m∠SQV + m∠SQT = 180° m∠VQT + m∠ZRS = 180°

15 point ! ~ see if you know the answer to both you!

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?  

Solve x+3y=6 and 4x-6y=6 by elimination . show work !