Solve the equation.
6.35 + b = 9.89

Lydia collected two sets of data one set of data shows an outlier. which set has an outlier, and which number is the outlier?

Is the square root of 4 plus the square root of 16 rational?

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! "?