Answer:
A. -3x
Step-by-step explanation:
Terms are the parts of an expression that are separated by + or - signs
-3x is a term, because it is separated from the rest of the expression by a - sign.
Do you av options, Because i need to see the folding method
Answer:
4.24
Step-by-step explanation:
First, let's set up the equation: 
Next, clear the fraction by multiplying both sides by 2:
Then, subtract 2 from both sides: 
Finally, take a square root of both sides and round:
(Rounded to the nearest hundredth) 4.24
Answer:
The answer would be 20
Step-by-step explanation:
16+4=20