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katrin2010 [14]
3 years ago
14

ASAP! WILL MARK BRAINLIEST FOR FIRST ACCURATE ANSWER!!

Mathematics
1 answer:
snow_lady [41]3 years ago
7 0

Step-by-step explanation:

3x - 2y = 12

Substituting y = 9, we find:

3x - 2 \times 9 = 12 \\  \therefore \: 3x - 18 = 12 \\ \therefore \: 3x  = 12 + 18  \\ \therefore \: 3x  = 30 \\ \therefore \: x  =  \frac{30}{3} \\ \therefore \: x  = 10 \\  \therefore \: A (...., 9) = A (10, \: 9)

Similarly, solving for point B (4, __) =B (4, 0)

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Which set of values could be from a direct proportion?
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Answer:

The second option

Step-by-step explanation:

The second option because it is the one in which if you multiply f4 to the values of x, you would get y.

And that is why it is the second option.

8 0
3 years ago
Lasy year, Kristen read a total of 30 fiction and non-fiction books. The number of non-fiction books was 5 less than 4 times the
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Answer:

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2 years ago
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b

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(

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(

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3 0
3 years ago
Math Geniuses, I need your help!
vesna_86 [32]

Answer:

100

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