If x= 4x10-3  and y= 2x10-2  then  Find the value of x+y

Which ordered pair is a solution to the system of linear equations? 2x + 3y= 6 –3x + 5y = 10

You have 12 balloons to blow up for your birthday party. you blow up 1/3, and your friend blows up 5 of them. what fraction of the baloons still need blowing up

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