2 years ago

I NEED HELP WITH THIS QUESTION

Mathematics

1 answer:

AveGali [126]2 years ago

4 0

Answer:

y= 7 and -1

Step-by-step explanation:

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Step-by-step explanation:

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Step-by-step explanation:

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2 years ago

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Angelina_Jolie [31]

Answer:

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Step-by-step explanation:

Given : 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.

To find : Which inequality represents this situation?

Solution : He plays trumpet for a minimum of 45 minutes

$45 \text{minutes}=\frac{45}{60}=\frac{3}{4}=0.75\text{hours}$

If x is the number of days that Lionel practices then he practices for at least

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$0.75x\geq y$

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