There will be one solution. To solve that:
1. Get the y alone by switching the places.
6x+y=2 > y=2-6x
-18x+3y=12 > 3y=12-18x > Then divide 3 on each number > y=4-6x
After doing that, you can solve this in graphing or algebra way.
Ima do the algebra way:
SO we have 2 system of equations. Now pick one equestion.
I will pick, y=2-6x. Now Ima replace the Y with the other equation y=4-6x >
4-6x=2-6x.
Now solve. And get > 0 aka Infinite Solution.
Answer:
400%
Step-by-step explanation:
We can write a percent proportion:
600/x = 150/100
a:b = c:d
a and d are linked and b and c are linked. So if a is missing, you would do (b*c)/d to get a, if b was missing, you would do (a*d)/c to get b, etc.
So over here we do
(600*100)/150 = 60,000/150 = 400, so x = 400, so that means it's 400% of 150
We can also use benchmark fractions which I find much easier:
100% of 150 is 150.
So 200% of 150 is 300
So 300% of 150 is 450
And 400% of 140 is 600
Every time it increases by 100%, it also increases by 150 on the other side, which makes sense
Let me know if you have any questions.
The answer is seven. Fifty-six divided by eight is seven.
Answer
<u>15% of 30</u>
<u>
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<u>3</u><u>0</u><u>%</u><u> </u><u>of</u><u> </u><u>4</u><u>5</u>
<u>
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<u>6</u><u>0</u><u>%</u><u> </u><u>of</u><u> </u><u>7</u>
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<u>2</u><u>3</u><u>%</u><u> </u><u>of</u><u> </u><u>2</u><u>0</u>
<u>
</u>
Hope this helps you:-)
