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6.EE.2c
1. Evaluate the following algebraic expression when x = 3
2xexponet2 + 5x - 10

7x+8y=-18, 4x-9y=-3 solve the system of equations

What is the missing step in this proof ?

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