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OpenStudy (anonymous):
What are the like terms in the following expression: 4x+5y-12z+3y
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OpenStudy (anonymous):
@mmmmmmmmmm123
OpenStudy (anonymous):
choices?
OpenStudy (igreen):
Like terms have the same variables.
What do you think?
OpenStudy (anonymous):
4x and -12z
no like terms
5y ND 3Y
BOTH A AND C MY ANSWER
OpenStudy (anonymous):
i think its either C or D but let me check...
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OpenStudy (anonymous):
@maddiegirl
OpenStudy (anonymous):
@iGreen am i right?
OpenStudy (igreen):
No.. A is wrong.
OpenStudy (anonymous):
i say d not a
OpenStudy (anonymous):
oh
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OpenStudy (igreen):
4x and -12z
'x' and 'z', these aren't like terms.
C is correct though
5y and 3y
Both have 'y'
OpenStudy (anonymous):
so c
OpenStudy (anonymous):
oh ok
OpenStudy (igreen):
I don't see an option D
OpenStudy (igreen):
But yeah, only C..those are the only like terms.
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OpenStudy (anonymous):
Combine to simplify: 6x-2y-6 x=-3 =2
OpenStudy (anonymous):
12x+18+2y
5x+18+5y***my answer
7x+18+9y
10x-12+2y
OpenStudy (anonymous):
@mmmmmmmmmm123
OpenStudy (anonymous):
put the -3 in where the x goes and the 2 where the y goes...that should give you the answer...tell me if im right or wrong please
OpenStudy (anonymous):
I did
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OpenStudy (anonymous):
-18-4-6
OpenStudy (anonymous):
i would think its A...
OpenStudy (anonymous):
ok ill go with that
OpenStudy (anonymous):
ok tell me if im right or wrong please
OpenStudy (anonymous):
ok
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OpenStudy (anonymous):
@mmmmmmmmmm123 ur right
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