The statement is false.
The statement below is true.
A milligram is 1000 times greater than a microgram.
Answer:
Choice A. 
Step-by-step explanation:
Turn the mixed numbers into improper fractions:
Flip the second term and multiply:
Simplify:
The answer is B: 11.
To solve it, you need to solve the equation: 20.00=12.85+0.65x