The sixth graders in one school are 155. 3 of them are girls. How many are the boys? 5 A:31
B:52
C:62
D:93

And please tell me how You got the answer, thanks.

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?  

What is the percentile for data value 6 in the following data set? 4 13 8 6 4 4 13 6 4 13 2 13 15 5 9 4 12 8 6 13 40 25 35 62

What term makes it inconsistent y=2x - 4