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loris [4]
3 years ago
11

Simplify using multiplication (3x+9)(-2x+8)

Mathematics
2 answers:
Snowcat [4.5K]3 years ago
8 0

Answer:

6x+81

Step-by-step explanation:

(3x+9)(-2x+9)

Multiply the similar terms (* means times)

3x*-2x=-6x

9*9=81

Add the terms

6x+81

HACTEHA [7]3 years ago
3 0

Answer:

(3x-2x)(9+8)

Step-by-step explanation:

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One year on Venus is equivalent to 224.7 days on Earth. How many days on Earth, in decimal from, are equivalent to 9 ½ years on
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<h3>How many terrestrial days are equivalent time in Venus?</h3>

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