OpenStax, Elementary Algebra 2e §1.4 Multiply and Divide Integers · Try It 33 · Arithmetic · Integers
Multiply and Divide Integers · Try It 33
In the morning, the temperature in Anchorage, Alaska was 15 degrees. By mid-afternoon the temperature had dropped to 30 degrees below zero. What was the difference in the morning and afternoon temperatures?
OpenStax, Elementary Algebra 2e · §1.4 Multiply and Divide Integers · Try It 33
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.