Answer:
i belive the answer should be x = 0
Step-by-step explanation:
Since two opposites add up to zero, remove them from the expression
and then 7=1 the statement is false for any value of x
mean= 4.1
median= 1,2,3,4,5,6
mode= 6
Step-by-step explanation:
Answer:
Option C. 
Step-by-step explanation:
we know that
Using a Excel tool (Correl function)
see the attached table
The r-value is 
Answer:
x = 9 cm
create proportional equation:






