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OpenStudy (anonymous):
Janice bought a book for $4.00. She also bought 5 pens. She spent a total of $39.00. How much did each pen cost?
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OpenStudy (anonymous):
39-4 is 35. 35 divided by 5 is 7. The pens cost 7 dollars each. :-)
OpenStudy (abmon98):
Book $4.00 5 pens + 1 book=39 (5x)+4.00=39.00 5x=35.00 x=$7.00 for each pen.
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