Rewrite the number in numeral form: two hundred million, four hundred fifty-five

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?  

Acircle has a circumference of 28.36 units what is the diameter of the circle

What is 1/3x5 on anuber line what does it look like on a number line