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October 23, 2014

October 23, 2014

Posted by **Joel** on Tuesday, February 22, 2011 at 11:31am.

(Points : 3)

0.07x + 0.05y = 29.80; 0.07y + 0.05x = 35.00

7x + 5y = 29.80; 7y + 5x = 35.00

0.07x + 0.05y = 35.00; 0.07x + 0.05y = 29.80

7x + 5y = 35.00; 7x + 5y = 29.80

- algebra -
**Henry**, Thursday, February 24, 2011 at 3:09pmCheck your 2-22-11,10:36am post.

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