Pre-unit diagnostic assessment

Assess students’ ability to
•  solve linear equations in one variable with rational number coefficients (8.EE.C.7.b);
•  solve word problems leading to linear inequalities of the form of the form $px + q \geq r$ with rational coefficients (7.EE.B.4.b);
•  graph linear equations of the form $y = mx + b$ (8.F.A.3);
•  solve a real-world problem that leads to a simple case of a system of two linear equations in two variables, where the same variable occurs with coefficient 1 in both equations (8.EE.C.8).