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nydimaria [60]
3 years ago
8

I need help on this answer and don't know. Do you know how to do it?????

Mathematics
1 answer:
tatyana61 [14]3 years ago
7 0
0 + (-3 1/4)
1 + (-4 1/4)
2 + (-5 1/4)
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A miner has 3 kilograms of gold dust. She needs to share it evenly with four partners. How much gold should each of the five peo
djverab [1.8K]
600 g

Explanation:
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Sales fall from 300 per week to 270 per week what’s the percentage change
weeeeeb [17]
Hi there! 

Your question: 

Sales fall from 300 per week to 270 per week what's the percentage change?

My answer:

The formula for calculating percent change is as follows: 

[(y2 - y1)/y1]*100=your percent change 

y2= first value 
y1=second value 

Plug the numbers in: 

[(300-270)/300]*100

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Hope this helps! Let me know if it's incorrect so I can fix it:)
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3 years ago
Solve 3x + k = c for x
olasank [31]

Here we are given the equation 3x+k =c

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3x=c-k

now we have to isolate x on the left side , 3 is in multiplication with x , so when we bring it to the right side we divide by 3

Answer: x=\frac{(c-k)}{3}

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4 years ago
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Write a corresponding real-world problem for each equation.
Kamila [148]

Answer:

It is 2 because it is a math question with the factors on the multipulcation

Step-by-step explanation:

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