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Mathematics 17 Online
andrew01:

Lionel plays trumpet for a minimum of 45 minutes on the days that he practices. If x is the number of days that Lionel practices and y is the total number of hours he spends practicing, which inequality represents this situation?

SmokeyBrown:

Hey andrew, and welcome to QuestionCove! So, 45 minutes is equal to 0.75 hours. We know that on days Lionel practices, he practices equal to or greater than than 0.75 hours. So, the number of hours Lionel spends practicing would be greater than or equal to the number of days he practices, multiplied by 0.75. Do you know how to write this as an inequality?

andrew01:

Thanks for the reply but i got it now , sorry if i wasted your time.

SmokeyBrown:

No worries, I'm glad you understand

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