31-08-2016
Mathematics

contestada

Bookstore sells book in excellent condition for $2.50 and in fair condition for $0.50 . Write an expression for cost of buying x excellent condition paperbacks and fair paperbacks

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texaschic101 texaschic101

31-08-2016

x = excellent condition books
y = fair condition books

2.50x + 0.50y <== ur expression

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