ohgeezy
23.08.2019 •
Mathematics
Apacket of candles and a box of matches cost ₦420. the candles cost 6 times as much as the matches. find the cost of the matches.
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Ответ:
y - price of matches
x+y=420
x=6y
6y+y=420
7y=420
y=60
Matches cost ₦60.
Ответ:
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