1. A can of apple jucie in a vending machine costs 75 cents. Exact change must be used. If the machine will accept quarters, dimes, nickels, how many different combinations of coins must the machine be programmed to accept?
2. Increase a number by 63, then divide the result by 4, then add 39, and multiply by 3. If the final result is 186, with waht number did you start?
3. Katie sews costumes for plays. One type of sequins she buys comes 36 to a package. Another type comes 48 to a package. If she buys 600 sequins for the costumes, how many of each type of packet did she buy?
4. Joe spent half of the money in his wallet on a table for his computer printer. He then spent $8.12 for a printerribbon. Then he spent half of what he had left on supplies for his office. He then had $14.50 remaining. How much money did Joe have to start with?
2007-01-24
17:09:33
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4 answers
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asked by
cfishot
2