Tickets for the school play cost $5 for students and $15 for adults. The school sold 300 tickets and collected $2,500. Let x = the number of
student tickets sold and y = the number of adult tickets sold. Which TWO
equations would you use to form a system of equations to solve this
problem?
X + y = 2500
5x + 15y = 2500
5x + 15y = 300
x + y = 300
300x + 2500y = 5x + 15y

Janet drove 300 miles in 4.5 hours. write an equation to find the rate at which she was traveling

What is the 9th term in the geometric sequence described by this explicit formula? an=-6. (2)(n-1) apex

Abank manager wants to encourage new customers to open accounts with principals of at least $2 comma 500. he decides to make a poster advertising a simple interest rate of 3%. what must the principal be if the bank manager also wants to advertise that one can earn $10 the first month? can the poster correctly say, "open an account of $2 comma 500 and earn at least $10 interest in 1 month! "?