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SIZIF [17.4K]
3 years ago
10

a school buys 200 calculators at a special price. x of them were scientific calculators at R 89 a piece and the rest were financ

ial calculators at R 599 a piece. an expression in terms of x,for the total number of calculators bought is?
Mathematics
1 answer:
garri49 [273]3 years ago
3 0
We have 200 calculators and x are scientific. That means (200-x) are financial.

Total cost = 89x + 599(200-x)
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