Mathematics, 03.11.2019 03:31 lucylubugg
Aschool buys 200 calculators at a special price. x of them were scientific calculators at r89 a piece and the rest were financial calculators at r599 a piece. an expression, in terms of x, for the total number of financial calculators bought is
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Aschool buys 200 calculators at a special price. x of them were scientific calculators at r89 a piec...
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