The gilbert family bought airline tickets online. each ticket cost $167. the web site charged $19 per ticket, as well as a flat fee of $16. the gilberts were charged a total of $1132. write an equation and solve it to determine how many tickets the gilberts purchased.

Abox of chocolates costs $7. which equation relates the number of boxes sold (x) and total cost of the boxes sold (y)?

Twice the sum of a number and 4 is equal to three times the difference of the number and 7. find the number.

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?