OpenStax, Intermediate Algebra 2e §2.7 Solve Absolute Value Inequalities · Review Exercise 101 · Algebra · Inequalities
Solve Absolute Value Inequalities · Review Exercise 101
Solve.
Emmett bought a pair of shoes on sale at 40% off from an original price of $138. Find ⓐ the amount of discount and ⓑ the sale price.
Its source prints no answer for this problem, so there's nothing to check against.
OpenStax, Intermediate Algebra 2e · §2.7 Solve Absolute Value Inequalities · Review Exercise 101
Stuck? A gentle nudge
No hints for this one.
Your working
Check your full solution
Attach photos of your pages (up to 3) or one PDF — or check what you typed above. Lemma reads the work and verifies the reasoning, not just the answer.
Your first check today doesn't need an account.
Your photos and PDFs are read once and not stored — only the transcription is kept.