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Fittoniya [83]
2 years ago
12

Dustin and Janelle sold packs of trading cards to earn extra money before summer break. They sold each box for $51 which include

d 6 packs of cards. Dustin sold n packs of trading cards, and Janelle sold 4 fewer packs than Dustin. They collected a combined total of $442. The following equation represents the given situation. 442 - How many packs of trading cards did Dustin sell? Dustin sold packs of trading cards.​
Mathematics
1 answer:
Grace [21]2 years ago
3 0

Answer:

Dustin sold 28 packs

Step-by-step explanation:

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Given the diagram of parallelogram LMNO, solve for s.
Evgen [1.6K]
< o and < m are congruent because opposite angles are congruent
3t - 15 =  2t + 10
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< m and < o are consecutive angles and they are supplementary....so they add up to 180
< m + < o = 180
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6 0
3 years ago
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What does the variable represent in the equation 6-8p=38
GalinKa [24]

Solving the equation  6-8p=38 we get value of p = -4

Step-by-step explanation:

We need to find the value of p in the equation 6-8p=38

Solving to find value of p:

6-8p=38\\Adding\,\,-6\,\,on\,\,both\,\,sides:\\6-8p-6=38-6\\-8p=32\\Divide\,\,both\,\,sides\,\,by\,\,-8\\\frac{-8p}{-8}=\frac{32}{-8}\\p=-4

So, solving the equation  6-8p=38 we get value of p = -4

Keywords: Solving Equations

Learn more about Solving Equations at:

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3 years ago
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IQ scores based on the​ Stanford-Binet IQ test are normally distributed with a mean of 100 and standard deviation 15. If you wer
lianna [129]

Answer:

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Step-by-step explanation:

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population mean = 100

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7 0
3 years ago
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r-ruslan [8.4K]

Answer:  Option 'A' is correct.

Step-by-step explanation:

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\dfrac{14}{5} is a rational number because of its form.

81 can be written in p/q form as \dfrac{81}{1}

But √2 is non terminating and non recurring number.

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5 0
2 years ago
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What is (4x+1) degrees and 17 degrees show your work simplify.
Alenkasestr [34]

Answer:

Let's simplify step-by-step.

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Answer:

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5 0
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