Which statement about 2 +3x is true?

2-digit numbers less than 91 which are 1 less than a multiple of 10

If (x-2) 2= 49, then x could be a. -9 b. -7 c.- 2 d. 5 e.9

Which best describes a central bank's primary goals? limiting inflation and reducing unemployment reducing unemployment and maintaining cash flow controlling stagflation and reducing unemployment managing credit and ensuring the money supply's liquidity