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grandymaker [24]
3 years ago
15

What is equivalent to -3.5x+0.2+0.8x+3x +0.4

Mathematics
1 answer:
Alona [7]3 years ago
6 0

Answer:.9

Step-by-step explanation:

-3.5x+0.2=-3.3+.8=-2.5+3x=.5+.4=.9

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4 years ago
Explain how to estimate square roots.<br><br> I'll mark you brainliest
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Answer:Image result for how to estimate square roots

Examples.

Finding square roots of of numbers that aren't perfect squares without a calculator.

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