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antiseptic1488 [7]
2 years ago
8

Can someone answer these 2 questions for me?

Mathematics
1 answer:
Valentin [98]2 years ago
4 0
For the first question x is equal to 4. You get this by adding 7x+2 and 3x and equal it to 42. And then solve algebraically so 10x+2=42
10x=40 so x equals 4
For the second question x is equal to 6.666 and y is equal to 9
You get this by getting x is to 10 as 4 is to 6 and you get y by 6 is to y as 4 is to 6
Hope this helps
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State the domain and range and determine if it's a function?
pishuonlain [190]

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well, is really how high and low it goes or namely over the y-axis.

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<h2>[3 , +∞)</h2>

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4 0
2 years ago
Help me solve this problem please
lilavasa [31]
Her mother did not gave her enough money.
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3 years ago
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Answer:

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