Explain
1 - 4n +1 +3n
(combine like terms)
2-n
(Subtract 2 to other side)
2-n=0
-2. -2
-2=-n
(Divide by negative 1)
-2/1=n/-1
N=1
-9 + pi will be irrational becasue it contains pi
23.2 repeating + sqrt 16 is rational because repeating numbers are rational and sqrt 16 is rational.
B) because the outlier is such a large number, it will be skewed to the right
Answer:

Step-by-step explanation:
Based on the exponent rule, subtract the exponent with the numerator and the denominator.
So, subtract 3 and -8
3-(-8)
3+8
11

Answer:
x = 3/7
Step-by-step explanation:
Decimal Form : x = 0.428571 repeated