Answer:

Step-by-step explanation:
There all 10 total options to choose from.
Denominator is 10.
There are 4 purple ones, so 
Answer:
899 would be your answer
Step-by-step explanation:
10x5=50
50+30=80
80+20=100
100x10=1000
1000-100=900
900-1=899
Hope this helps you!
Answer: C. 
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Explanation:
The x intercept always occurs when y = 0.
Use the unit circle to determine that
when 
So if
, then we have

which shows us that
is the location of one of the infinitely many x intercepts for this function.