Solve word problems leading to inequalities of the form ππ₯ + π > π or ππ₯ + π < π, where π, π, and π are specific rational numbers. Graph the solution set of the inequality and interpret it in the context of the problem.

Expressions and Equations

Solve real-life and mathematical problems using numerical and algebraic expressions and equations.

Use variables to represent quantities in a real-world or mathematical problem, and construct simple equations and inequalities to solve problems by reasoning about the quantities.