Lemma
EasyAlgebra word problems
OpenStax, Intermediate Algebra 2e §2.2 Use a Problem Solving Strategy · Exercise 58 · Algebra · Algebra word problems

Use a Problem Solving Strategy · Exercise 58

Solve.

In ten years, the population of Detroit fell from 950,000 to about 712,500. Find the percent change.

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

~5 minWritten answer · compare with the solution

OpenStax, Intermediate Algebra 2e · §2.2 Use a Problem Solving Strategy · Exercise 58

Stuck? A gentle nudge

No hints for this one.

Something off?
Workspace
Your working

Check your full solution

Upload photos of your handwritten work or a PDF, and Lemma will read it and tell you whether it's right — and where it first goes wrong if not.