<span>A.
</span><span> us; predicate nominative
</span>A predicate nominative explains the complete verb. Ex: Charlie is my <em>son.</em>
The prefix in the word 'impartial', meaning 'unbiased', is im-. Without that prefix, partial means biased. Im- is a prefix that gives a word its opposite meaning.
16.20/15=1.08
1.08-1=0.08
Therefore, 0.08 sales tax was charged.
