2 years ago

Answer these for a brainliest

1 answer:

4 0

5.
x - y = 11
2x + y = 19
2x - 2y = 22
2x + y = 19
-3y = 3
y = -1
x + 1 = 11
x = 10
(10, -1)

6.
-6x + 6y = 6
-6x + 3y = -12
3y = 18
y = 6
-6x + 36 = 6
-6x = -30
x = 5
(5, 6)

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Answer:

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Step-by-step explanation:

Given

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f(x) - g(x) = 2x² + 6x - 4

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2 years ago

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Oksanka [162]

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3 years ago

Mark is buying different nuts to make a mixed nut platter to serve at a party. He buys 1.2 kilograms of peanuts, 300 grams of al

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Answer:

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