Answer:
D
Step-by-step explanation:
I do not know the mathematical answer all i know is that they are congruent 
 
        
                    
             
        
        
        
Answer:
0, -1
Step-by-step explanation:
This question was answered in another place since you asked it twice. Please refer to the other place that you asked the same question.
 
        
             
        
        
        
Answer:
5.61; 8.5 %
Step-by-step explanation:
Tax = $1.87 per $22 meal
For a $66 meal,
Tax = 66 × 1.87/22
Tax = 3 × 1.87
Tax = $5.61
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Tax rate = 1.87/22 × 100
Tax rate = 0.085 × 100
Tax rate = 8.5 %