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Goshia [24]
3 years ago
13

Equivalent ratio 9:36=18:48:6=8:24:40=48:72=21:27=​

Mathematics
1 answer:
RSB [31]3 years ago
8 0
Are all of these one question?
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Graph the system of equations on your graph paper to answer the question. {y=−3x+9y=−x−5 What is the solution for the system of
marysya [2.9K]

y=−3x+9 slope of this equation is -3 and y-intercept is 9

Plot the y -intercept first which is 9 and mark the points using the slope which is -3. Join the points. So blue line in the graph is y = -3x+9

y=−x−5 slope of this equation is -1 and y intercept is -5

Plot the y -intercept first which is -5 and mark the points using the slope which is -1 . Join the points. So pink line in the graph is y = -x-5

The intersection point of these two lines gives you the solution.

The coordinates of point of intersection (7,-12)


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3 years ago
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Joseph and Molly each have coin collections.
Ugo [173]

Answer:

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You can put this into Desmos

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3 years ago
A sample is random sample is valid
wlad13 [49]
If the sample is random, it is not valid.
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What property does the following equation show? 5+7+9=7+5+9<br>​
dsp73

Answer: it’s commutative property.

Step-by-step explanation: commutative property is when you switch numbers but the answer still stays the same. Hope this helped!

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2 years ago
Please Help 15 points! Emergency!
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AA - f(t)=8000(1.5)^t
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