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Chapter 3: Q 140 (page 335)
In the following exercises, find (a) the amount of discount and
(b) the sale price.
Colleen bought a suit that was discounted from an original
price of .
(a) The amount of discount for the suit is
(b) The selling price of the suit is
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Liliana has in nickels and quarters in her backpack. She has more nickels than quarters. How many coins of each type does she have?
Julio has $ in his pocket in nickels and dimes. The number of dimes is 10 less than twice the number of nickels. Find the number of each type of coin.
Joe’s wallet contains \(and \)bills worth \(. The number of \)bills is five more than the number of $ bills. How many of each bill does he have?
The perimeter of a rectangular swimming pool is feet. The length is feet more than the width. Find the length and width.
What percent of is
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