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Law Incorporation [45]
3 years ago
8

Can someone plz answer this?

Mathematics
1 answer:
zavuch27 [327]3 years ago
3 0
Q7. When x is a factor of 2 smaller, y is a factor of 2 larger. (That is what inverse variation means.) y = 2*3.
  C)   y = 6


_____
Another way to look at is that "inverse variation" means the product of x and y is a constant. Here, that constant is (3)·(-8) = -24. Then when x=-4, y=-24/-4 = 6.
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The United States government used to make coins of many different values
Papessa [141]

Answer:

1. 50%

2. 3%

3. 20%

4. 200%

Step-by-step explanation:

Here, we want to find the worth of each coin as a percentage of $1

We simply divide the worth by $1 and multiply by 100%

$1 is same as 100 cents

Thus;

1. 50 cent

= 50/100 * 100% = 50%

2. 3 cents

= 3/100 * 100% = 3%

3. 20 cents

= 20/100 * 100% = 20%

4. $2

= 2/1 * 100% = 200%

5 0
3 years ago
How do I answer other people’s questions
iris [78.8K]

Click the answer button under there question


3 0
3 years ago
Read 2 more answers
What is the easiest way for you to organize information? Explain your system of organization and why it works for you.
poizon [28]

Answer:

the easy way is to take notes and study them before a test

Step-by-step explanation:

i took this lesson a few weeks ago

4 0
3 years ago
What are the coefficients in the expression -8y² + 12x + 5y 7?
kow [346]
<span> Coefficients are numbers used to multiply a variable.
IN this case, the coefficients are -8, 12 and 5.

</span>
5 0
4 years ago
Graph the system of equations to determine the solution. In your final answer, include your graph and the solution.
Nataly_w [17]

Answer:

Infinitely many solution.

Step-by-step explanation:

The given system is

x = y + 4

y = x - 4

To graph the first equation, we write it in slope-intercept form to get: to

x=y+4

This implies y=x-4.

This has a slope of 1 and a y-intercept of -4.

The graph of this function is shown in the attachment.

The second equation is y=x-4.

This equation is identical to first equation, so its graph coincides with the first one.

The system has infinitely many solution.

3 0
3 years ago
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