PCSSD Portal Grades | Schoology Grades | Schoology Sky Characteristics IXL | Solutions to ine UpStudy Thoth Al ixl.com/math/grade-8/solutions-to-inequalities PCSSD Home | Schoology Express 8767543 in... prepostseo.com/es... UpStudy Thoth AI DO My IXL Learning Assessment Analytics Ava Eighth grade N. 1 Solutions to inequalities G2U Video Questions answered Is \( y=9 \) a solution to the inequality below? \[ y \leq 8 \] 11 yes no Submit Work it out Not feeling ready yet? These can help: Which \( x \) satisfies an equation? Compare and order integers Lesson: Inequalities on a number line
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To determine if \( y = 9 \) is a solution to the inequality \( y \leq 8 \), you simply need to substitute \( 9 \) into the expression. Since \( 9 \) is not less than or equal to \( 8 \), the answer is "no." Remember, inequalities show a range of solutions; they’re like a treasure map guiding you to find all the possible values that make the statement true! When working with inequalities, a common mistake is not flipping the inequality sign when multiplying or dividing by a negative number. For example, if you change \( -2y < 6 \), dividing both sides by \(-2\) requires flipping the sign to get \( y > -3 \). Always double-check your operations—it's the little details that can lead to a big difference!