Exercises: Represent Constraints with Equations, Inequalities, and Systems

Work through each section in order. For word problems, define your variables before writing any constraint.

Grade 9·20 problems·~40 min·Common Core Math - HS Algebra·standard·hsa-ced-a-3

Work through problems with immediate feedback

Warm-Up: Review What You Know

These problems review skills from earlier lessons.

A point $(x, y)$ is a solution to $2x + 3y = 12$ . Which of the following points does NOT satisfy this equation?

$(0, 4)$

$(3, 2)$

$(6, 0)$

$(2, 3)$