I would say C 9 because the only term with a 9 in it is 9f4g
Answer:
x = 
Step-by-step explanation:
Given
35 = 11x ( isolate x by dividing both sides by 11 )
= x
It is 30, 30 - 49 is -19 plus 21 is 2
Answer:
n=72x9
Step-by-step explanation:
Because Marley is 9x as much, so that's 72x9.
we have
case a) 

therefore
the expression is equal to 
case b) 

therefore
the expression is equal to 
case c) 

therefore
the expression is not equal to 
case d) 

therefore
the expression is not equal to 
case e) 

therefore
the expression is equal to 
case f) 

therefore
the expression is equal to 
therefore
the answer is
The expressions that are equal to
are



