Adverbs refer to the words which modify an adjective, a verb or an adverb. Adverbs further answers to the following question of,
<em>How? Where? When? and Why?</em>
Therefore, in the sentence, <em>yesterday Rachel worked slowly because she was so tired.</em>
Words which function as an adverb are- yesterday, so and slowly.
Yesterday answers from the following questions of<em> when?</em>
So acts as a modifier to an adverb <em>slowly</em>, and
Slowly modifies an adjective <em>slow</em>.
 
        
             
        
        
        
Answer:Each battery has two metal terminals. One is marked positive (+), the other negative (-). There are also positive and negative cables in the jumper cable set. The red one is positive (+), the black one is negative (-).
Explanation:
 
        
             
        
        
        
The SIMPLE predicate is returned. 
Hope that helps!
        
                    
             
        
        
        
Answer:
$3,172
Explanation:
Is that $30.50 per meter? 
The perimeter of a rectangle is simply adding all the sides together or 2(l + w). But they want only the long sides, which is 52 meters. 52 + 52 = 104 meters. If it's $30.50 per meter and there is 104 meters, you do 30.5 × 104.
30.5 × 104 = $3,172