Answer:
4(3 + 2x)(-3 + 2x)
Step-by-step explanation:
9x-7=-7
+7 +7
___________
9x= 0
_ _
9 9
x=0
Mean
: The average of all the data in a set.
Median
: The value in a set which is most close to the middle of a range.
Mode
: The value which occures most frequently in a data set.
12,9,12,11,10,18,7,19,13,19
Mean = 13 (Average)
Median = 12 (Middle)
Mode = 12, 19 (most common)
Answer:
A
Step-by-step explanation:
Set equation equal to 0
