OpenStax, Algebra and Trigonometry 2e §2.3 Models and Applications · Exercise 20 · Algebra · Inequalities

Models and Applications · Exercise 20

If a carpenter sawed a 10-ft board into two sections and one section was $n$ ft long, how long would the other section be in terms of $n$ ?

Its source prints no answer for this problem, so there's nothing to check against.

~5 minWritten answer · check your work with Lemma

OpenStax, Algebra and Trigonometry 2e · §2.3 Models and Applications · Exercise 20

Stuck? A gentle nudge

No hints for this one.

Something off?

Workspace

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.