How would you describe the two lines ? 4y=-5x+12 y=4/5x-8 A) parallel

Mathematics

1 answer:

Viktor [21]3 years ago

7 0

B) perpendicular
Because the slopes are opposites, they are flipped and have the opposite signs

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A vendor sells hot dogs and bags of potato chips. a customer buys 5 hot dogs and 2 bags of potato chips for $14.50. another cust

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X=hot dogs
y=potato chips
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20x+25y=75 by multiplying the second equation by 5
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