Mathematics, 20.09.2020 09:01 MansellS5529
There are 16 coins totaling $1.08. All 16 coins were pennies, nickels, and dimes. The number of dimes is equal to the sum of the number of pennies and the number of nickels. How many of each coin is there?
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Two times a number plus three times another number equals 4. three times the first number plus four times the other number is 7. find the numbers
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Adecorative window is made up of a rectangle with semicircles at either end. the ratio of ad to ab is 3: 2 and ab is 30 inches. what is the ratio of the area of the rectangle to the combined area of the semicircles? possible answers: a. 2: 3 b. 3: 2 c. 6: π d. 9: π e. 30: π
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There are 16 coins totaling $1.08. All 16 coins were pennies, nickels, and dimes. The number of dime...
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