Factor completely, then place the answer in the proper location on the grid. 16x 2 + 8x - 15

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?  

Complete the synthetic division problem below.what is the quotient in polynomial form 2/16 -16

Which number line correctly shows 0.8 + 0.3?