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ArbitrLikvidat [17]
3 years ago
7

Milan has a total of 51 nickels and dimes worth $4.95. How many of each coin does she have?

Mathematics
1 answer:
madam [21]3 years ago
3 0

Answer: 75 coins total, 51 nickels and 24 dimes.

Step-by-step explanation:

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Find the TWO integers whos product is -12 and whose sum is 1<br>m​
svetoff [14.1K]

Answer:

\rm Numbers = 4 \ and \ -3.

Step-by-step explanation:

Given :-

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And we need to find out the numbers. So let us take ,

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According to first condition :-

\rm\implies 1st \ number * 2nd \ number= -12\\\\\rm\implies x(1-x)=-12\\\\\rm\implies x - x^2=-12\\\\\rm\implies x^2-x-12=0\\\\\rm\implies x^2-4x+3x-12=0\\\\\rm\implies x(x-4)+3(x-4)=0\\\\\rm\implies (x-4)(x+3)=0\\\\\rm\implies\boxed{\red{\rm x = 4 , -3 }}

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3 years ago
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Step-by-step explanation:

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3 years ago
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