kate has two boxes of buttons. after she transfers 15 buttons from box A to box B, the number of buttons in box B becomes 5/7 of the number of butrons in box . if there are 35 buttons in Box B originally, find the initial number of buttons in box A
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The characteristics of money are durability, portability, divisibility, uniformity, limited supply, and acceptability. ... Money has evolved through different stages according to the time, place and circumstances.
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Answer:85
5\7(box A - 15) = box B +155
50 = 5\7 box A - 75\7
boxA = 85 bottons
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