Mathematics, 17.04.2020 18:25 lizzidubois
At the school store, 3 pens and 2 notebooks cost a total of $12, while 1 pen and 3 notebooks cost a total of $11. This can be represented by the system of equations, where x stands for the cost, in dollars, of pens, and y stands for the cost, in dollars, of notebooks. What is the cost of one notebook?
a.$2.00
b.$2.40
c.$2.75
d.$3.00
Answers: 3
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At the school store, 3 pens and 2 notebooks cost a total of $12, while 1 pen and 3 notebooks cost a...
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