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James has a certain amount of money. If he buys 3 pens and 2 pencils, he will have $2 left over. If he buys 2 pens and 3 pencils, he will have $6 left over. If Judith arrives with the same amount of money as James, together they can buy 6 of each and spend all their money. If a is the cost of one pen and b is the cost of one pencil, compute the ordered pair (a,b).

 Aug 9, 2019
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this has been answered by CPhill on a different quetsion here is the link

 

https://web2.0calc.com/questions/need-this-quick_1

 

Hope this helps!

laugh

 Aug 9, 2019

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