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77julia77 [94]
3 years ago
15

You have $32 to spend at the music store. Each cassette tape costs $5 and each cd costs $9. Write a linea inequality that repres

ents this situation. Let x represent the number of tapes and y the number of cds
Mathematics
2 answers:
forsale [732]3 years ago
8 0

Answer:

5x+9y≤32

Step-by-step explanation:

Let x be the number of cassette tapes you purchase.

Let y be the number of CDs you purchase.

The problem is you only have $32 to spend.

Different combinations of tapes and CDs are possible. We want an equation showing this relationship.

One cassette tape costs $5. The cost for any number of cassette tapes is $5 times the number  

purchased; that's 5 times x, or 5x.

To find the cost of CDs purchased, we multiply $9 times the number of CDs, $9 times y or 9y.  

The cost of the total purchase is  

[the cost of the cassettes] + [the cost of the CDs] or

5x + 9y


Hope this helps!!

Studentka2010 [4]3 years ago
4 0

Answer:

5x+9y≤32

Step-by-step explanation:


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Answer:

The missing term is 3x

Step-by-step explanation:

Given

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For proper identification of the parameters, represent _ with Z

So, the equation becomes

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Open bracket (start from the left hand side)

-x + 1 + 5 = 2(x + 3) - Z

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Subtract 6 from both sides

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Reorder

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3 years ago
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