6.6 Systems of Linear A1.5.1b systems of equations by ●Solve Inequalities A1.5.2a adding or subtracting to eliminate a ECA Algebra 1 A1.5.2b variable. Item Sampler A1.5.2c the best method of solving a ●Choose A1.5.3a system of equations ECA Algebra 1 A1.5.4a words into a system of Blueprint (ECA ●Translate A1.5.5a equations that represent real world Algebra 1 A1.5.6a problems. Standards) A1.5.6b real world problems by using a ●Solve A1.5.6c system of equations. linear inequalities in two ECA Algebra 1 ●Graph Common Core variables. End of Course Standards linear inequalities modeling real Released ●Use situations. systems of linear inequalities ●Solve by graphing. CC.9-12.F.IF.6 CC.9-12.F.IF.7 CC.9-12.S.ID.6 CC.9-12.S.ID.7
6.6 Systems of Linear Inequalities A1.5.1b A1.5.2a A1.5.2b A1.5.2c A1.5.3a A1.5.4a A1.5.5a A1.5.6a A1.5.6b A1.5.6c Common Core Standards CC.9-12.F.IF.6 CC.9-12.F.IF.7 CC.9-12.S.ID.6 CC.9-12.S.ID.7 ●Solve systems of equations by adding or subtracting to eliminate a variable. ●Choose the best method of solving a system of equations ●Translate words into a system of equations that represent real world problems. ●Solve real world problems by using a system of equations. ●Graph linear inequalities in two variables. ●Use linear inequalities modeling real situations. ●Solve systems of linear inequalities by graphing. ECA Algebra 1 Item Sampler ECA Algebra 1 Blueprint (ECA Algebra 1 Standards) ECA Algebra 1 End of Course Released