OpenStax, Elementary Algebra 2e §3.2 Solve Percent Applications · Exercise 52 · Algebra · Algebra word problems
Solve Percent Applications · Exercise 52
Solve.
In 10 years, the population of Detroit fell from 950,000 to about 712,500. Find the percent decrease.
Its source prints no answer for this problem, so there's nothing to check against.
OpenStax, Elementary Algebra 2e · §3.2 Solve Percent Applications · Exercise 52
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.