4 years ago

-x + y = 3 5x + y = 9

1 answer:

7 0

These are the answers the left is the first one and the right is the second one

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Anestetic [448]

Answer: −18x+4

Step-by-step explanation:

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Artyom0805 [142]

2.5 times 15 equals 37.5 miles

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grigory [225]

Answer:

5t-4n+2

Step-by-step explanation:

n-5n=-4n

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murzikaleks [220]

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aleksley [76]

Answer:

Step-by-step explanation:

Let's find (f-g)(x)

$3x^{2} + 1 - (1-x)\\3x^{2} + 1 -1 + x\\3x^{2} + x$

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$3(2)^{2} + 2\\12 + 2 = 14$

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3 years ago