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Joe buy pens and pencils.pens cost $1.50 and pencils cost $0.75.Write an equation that represents the combinations of how many each of each he can buy for $12​
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Joe buy pens and pencils.pens cost $1.50 and pencils cost $0.75.Write an equation that represents the combinations of how many each of each he can buy for $12​

User Diceyus
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1.50x + 0.75= $12

Orrrrr

1.50x + 0.75y = $12

I could be wrong but the x represents how many pens he buys and y represents how many pencils he buys. Or you could use x for both. But are there any answer options?
User Arminb
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