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A stamp collector bought 295

A stamp collector bought 295 stamps for $87.75. The purchase included 5 cent, 25 cent, and 40 cent stamps. How many of each type
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2. asked by Tom
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A stamp collector bought 295 stamps for $87.75. The purchase included 5 cent, 25 cent, and 40 cent stamps. How many of each type
1. 1 answer
2. asked by Tom
3. 693 views
- Mr. Hermann, a stamp collector , sold 2 stamps for $5000 each. Based on his cost , he made a 25% profit on one stamp and lost
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2. asked by Mark
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Gina has 20 collector stamps. 8 stamps are blue, 6 are red and 5 have both colors. If a stamp is chosen at random, what is the
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2. asked by John2
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A solar collector is placed in direct sunlight where it absorbs energy at the rate of 780 J/s for each square meter of its
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2. asked by Anonymous
3. 890 views
A solar collector and its stand are in the shape of a right triangle. The collector is 5.00 m long, the upright leg is 2.00 m
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2. asked by Angel
3. 688 views
A coin collector is able to collect 5 coins each day. The collector has 5 coins on the first day, 10 on the second, 15 on the
1. 1 answer
2. 81 views
The Stamp Act of 1765 was named fora tax related to mailing and postage stamps. a desire to “stamp” out a tax and end it.
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2. 33 views
A coin collector is able to collect 5 coins each day. The collector has 5 coins on the first day, 10 on the second, 15 on the
1. 1 answer
2. 127 views
A coin collector is able to collect 5 coins each day. The collector has 5 coins on the first day, 10 on the second, 15 on the
1. 1 answer
2. 162 views