Explanations on how to set it up would be great!
you so so much in
don't reply if you're unsure, i genuinely need ///:
am i supposed to combine both of the problems and equal it to 180, or what ? you!

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! "?