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emmainna [20.7K]
3 years ago
5

Please help me guys please

Mathematics
1 answer:
madam [21]3 years ago
3 0

parallel when a=2

perpendicular when a=-1/2

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The group rent 11 river rent tubes and 4 cooler tubes.

Step-by-step explanation:

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Keywords: linear equations, subtraction

Learn more about linear equations at:

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  • brainly.com/question/846474

#LearnwithBrainly

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