Mathematics, 30.03.2021 09:20 twinchristiansp4xhd2
16. In Amir's coin collection, the number of dimes is one more
than three times the number of nickels. The total number of
nickels and dimes is 69.
a) Amir also has 40 quarters in his collection. How many more
dimes than quarters does he have? How many more quarters
than nickels does he have?
b) Explain why you can solve this problem without knowing
the value of a nickel, dime, or quarter.
Answers: 2
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Find the amount in a continuously compounded account for the given condition. principal: $1000, annual interest rate: 4.8%, time: 2 yr
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Tim's phone service charges $23.06 plus an additional $0.22 for each text message sent per month. if tim's phone bill was $28.56, which equation could be used to find how many text messages, x, tim sent last month?
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Ahiker stands at an unknown elevation before he ascends 2 miles up a mountain to an elevation of 9 miles. find the elevation of the hiker before his ascent.
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16. In Amir's coin collection, the number of dimes is one more
than three times the number of nicke...
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