Expressions, Equations, and Relationships>Modeling and Solving One-Variable, One-Step Equations and Inequalities(TEKS.Math.6.10.A) Practice Test

The perimeter of a square is 32 cm. Let $x$ be the side length in cm. Which equation represents this problem?

Maria needs at least 15 volunteer hours. She already has 8 hours. Let $x$ be the additional hours she needs to earn. Which inequality represents this situation?