xiceman52x
xiceman52x xiceman52x
  • 04-08-2017
  • Mathematics
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Pretty sure this is super easy I'm just an idiot pls help!

Pretty sure this is super easy Im just an idiot pls help class=

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Equanimity
Equanimity Equanimity
  • 04-08-2017
Hello there!

7x + 3x - x
Combine like-terms first.
10x - x
9x

This is equivalent to 9x^1, or 9x to the degree of 1. This is known as a monomial.
A monomial is a number/product of numbers and variables with whole number exponents. 

Some examples are as follows:

I hope this helps!
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Jefrafra
Jefrafra Jefrafra
  • 04-08-2017
The correct answer is B. monomial because all of the terms are combine-able. 
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