What is bigger 4/6 yard or 5/7 yard

y=2x−1 5x−4y=1 is (1,1)(1,1) a solution of the system?

Which of the following is equal to the rational expression when x is not equal to -2 or -6?

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! "?