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Galina-37 [17]
3 years ago
13

-6-2y^2+6x-4x+1+7y^2-y^2

Mathematics
1 answer:
elena-14-01-66 [18.8K]3 years ago
4 0

Answer:

4 y ^2 + 2 x − 5

Step-by-step explanation:

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grin007 [14]
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A car is advertised as $288/month for 72 months. What is the cost of the car?
viktelen [127]

Answer:

$20,736

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7 0
3 years ago
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ella [17]

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Step-by-step explanation:

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3 years ago
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Len [333]

Answer:

67.5 degrees

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6 0
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