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bazaltina [42]
3 years ago
15

Answer quickly for brainliest and 5 star!

Mathematics
1 answer:
Dimas [21]3 years ago
5 0
1.)9a+4c=43
2.)4 adults and 4 children
3.)27$
4.)y=.10+40
5.)y=.20x+18
That's all I have so far
(I think 6.) is 193 but I'm not positive)
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3 years ago
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Nina [5.8K]

Step-by-step explanation:

Let y1 and y2 be (e^x)/2, and (xe^x)/2 respectively.

The Wronskian of them functions be

W = (y1y2' - y1'y2)

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Since the Wronskian ≠ 0, we conclude that functions are linearly independent, and hence, form a set of fundamental solutions.

8 0
3 years ago
This is a mixed of interior and exterior angles
Diano4ka-milaya [45]

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3 0
3 years ago
What is 5 1/2 minus 3 1/4
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your answer is 2 1/4

hope this helps
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