IDNLearn.com provides a user-friendly platform for finding and sharing knowledge. Discover the information you need quickly and easily with our reliable and thorough Q&A platform.

Write an inequality.
A cold wave hit Chicago when the temp. hit 62 degrees. During the cold wave, the temp. dropped 2 degrees every hour. How many hours was it before the temp. was below 40 degrees?


Sagot :

62-2h <40   because you start with 62 degrees. As each hour passes, you take away two more degrees. Proceed to do this until you get below 40