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Black_prince [1.1K]
3 years ago
7

Factor completely 16x4 − 81.

Mathematics
2 answers:
stellarik [79]3 years ago
8 0

Answer:

The second one

Step-by-step explanation:

I took the test ;p

ratelena [41]3 years ago
4 0

Answer:

B

Step-by-step explanation:

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3 years ago
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4. 20% of what<br> number is 6?
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