If the sample is random, it is not valid.
Your answer to 100×6 is 600
Answer:
-12/9
Step-by-step explanation:
Answer:
20
Step-by-step explanation:
because f (20) would also be 20. Since we don't know the value behind 20, we would suppose x is the value. The original equation is now 
. If we do 
we would get that (since x is being substituted) 
.
Is the question what is 75% of 12? If it is, 75% of 12 is 9.
Explanation:
