black pencils cost 75 naira each and colour pencils cost 105 naira each if 24 mixed pencils cost 2010 naira how many of them were black hint let there be x black pencils thus there are (24-x) coloured

Haobird asked Oct 16, 2022

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Haobird asked Oct 16, 2022

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24 votes

Answer:

number of black pencils is 17

VMM answered Oct 22, 2022

by VMM

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