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Bond [772]
3 years ago
7

Write the sentence as an inequality A number t multiplied by −4 is at least −25

Mathematics
2 answers:
Damm [24]3 years ago
3 0
T x -4 \geq -25
The sign in the middle means "more than or equal to" or "at least"
Neporo4naja [7]3 years ago
3 0
-4t<_ -25
Sorry, I can't write the symbol
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Answer:

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3 years ago
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grigory [225]

Answer:

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Step-by-step explanation:

a)

-320x^2 + 1920x + 48000 = 0

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b)

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c)

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