Answer:
About two times greater.
Step-by-step explanation:
8 times 10 minus 3 equals 77.
4 times 10 minus 6 equals 34.
77 minus 34 is 43
43 minus 34 is 9.
34 can only be put into 77 two times
Answer:
80%
Step-by-step explanation:
8 out of 10 boxes are shaded and when you put it out of 100 you get 80 out of 100. or 80%
The next term is 1.4 larger than the one before it, so the appropriate choice is

_____
However, the description

also correctly describes the relationship between a1 and a2, for example. While this equation is technically correct, it is less useful to work with, so is probably not the expected answer.
The data are bunched towards the higher values above the mean, but spread out to values below the mean. Therefore the median provides a better description of the center.
Answer:

Step-by-step explanation:
Given


Required
Solve
Substitute 9 for x in 


Remove bracket




Simplify fraction
