Answer:
don't understand the full question
 
        
             
        
        
        
Answer:
$140
Step-by-step explanation:
if 30% of full price = $42 then 100% = 42/0.3 = 140
 
        
                    
             
        
        
        
Answer:
2 (Remainder 4) In decimal form to the hundredths: 2.09
Step-by-step explanation:
<h3>42 can only go into 88 two times, so 42 x 2 = 84. So then 2 is your answer. BUT you have 4 left, so it's 2 remainder 4. If you want to round to the tenths, hundredths, ect, here is the original decimated number: 2.09523809524</h3>
 
        
             
        
        
        
Answer:
No
Step-by-step explanation:
if you see any duplicates or repetitions in the x-values, the relation is not a function.