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alina1380 [7]
2 years ago
5

Simplify the following. (9x2+7x-6)+(9x2-7x+6)

Mathematics
1 answer:
kipiarov [429]2 years ago
6 0

Answer:

9 x 2 + 7x

18 + 7x - 6

18 - 6 = 12

12 + 7x

Is your simplified expression

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Scientists have increased their ability to make observations beyond their own senses through the invention of specialized equipm
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3 0
3 years ago
Read 2 more answers
If a toy truck is created in a 2:9 scale, and the wheel of the toy is 14cm wide, how wide is the actual wheel?
lesya [120]

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Step-by-step explanation:

Given

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2 years ago
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