SOLUTION: A school 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 ter
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Question 1073611: A school 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
Answer by ikleyn(52834) (Show Source): You can put this solution on YOUR website!
.
200 - x.
Everybody who has a brain inside his/her head can solve this problem on his/her own without asking external help.
Isn't it ?
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