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Mathematics 7 Online
OpenStudy (anonymous):

29. Zach has $9.50 and plans to purchase songs from Itunes. Each song he wants to purchase is $1.25. He needs to make sure he has $5.75 left over for the app he wants to buy. Write and solve an inequality to see how many songs Zach can buy. @MollyNicole2015:

OpenStudy (mollynicole2015):

Okay. lemme see

OpenStudy (anonymous):

Okay Thank Yu @MollyNicole2015

OpenStudy (mollynicole2015):

Well, he can buy three songs, but can you give me an example of what an inequality looks like?

OpenStudy (anonymous):

I Don't Kno what it is. It didn't show me.

OpenStudy (mollynicole2015):

One second, lemme look it up.

OpenStudy (mollynicole2015):

9.50 - x = 5.75 is as best as I can do. I think it's right... Sorry if it isn't.

OpenStudy (anonymous):

Thank Yu @MollyNicole2015

OpenStudy (mollynicole2015):

You're welcome. I'm really not the best at math...

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