Consider the following sets.
U = {all real number points on a number line}
A = {solutions to the inequality 3x + 4 2 13}
B = {solutions to the inequality -x +354}
For which values of x is AU B = ?
O 2 25x53
Oxs 2 and x 23
O x < 2 and x > 3

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! "?