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Arlecino [84]
3 years ago
12

What is 2x - 3y is less than or equal to 12?Please I am desperate!!!!!!!!!!!!

Mathematics
2 answers:
Vlad1618 [11]3 years ago
4 0

2x-3y <= 12

Subtract 2x from both sides:

-3y <= 12 - 2x

Divide all terms by -3 ( when you divide an inequality by a negative value you must also reverse the inequality sign)

y >= -4 +2/3x or can be written as y >=2/3x -4

Nimfa-mama [501]3 years ago
3 0

Answer:

2x - y \leqslant 12 \\  -3 y \leqslant  - 2x  + 12 \\ 3y \geqslant 2x - 12 \\ y \geqslant  \frac{2}{3} x - 4

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3 years ago
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3 0
2 years ago
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8. Jess walked for 45 minutes at 3 km/h and then ran for half an hour at x km/h. At the end
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<u>Answer:</u>

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<u>Step-by-step explanation:</u>

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• Therefore, she covered 2.25 km of the total journey by walking. Since she was 6 km from the starting point at the end of the entire journey, we can calculate the distance remaining, which she had to run:

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2 years ago
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Hope this helps! : )

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