What is the solution to the system of equations? -3x+2ym-1
%-y=2
There is no solution,
There are infinitely many solutions,
There is only one solution, (3, 1),
There is only one solution, (-6, -8),

Abank manager wants to encourage new customers to open accounts with principals of at least $2,500. 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! "?