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OpenStudy (anonymous):
What is the simplified form of the expression 2x + y + 6y + 9 + 3y? 2x + 9y + 9 11xy + 9 12x + 3y + 9 2x + 10y + 9
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OpenStudy (abb0t):
combine like terms!!
OpenStudy (zale101):
Do u know how to combine all like terms?
OpenStudy (anonymous):
ah okay ^-^
OpenStudy (abb0t):
you can cross out options B and C because obviously, you don't have another "x" to combine 2x with.
OpenStudy (anonymous):
A?
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OpenStudy (abb0t):
yes.
OpenStudy (anonymous):
:D ty
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