Answer: 21.5cm³
Step-by-step explanation: This is your answer there is no way it is incorrect
 
        
             
        
        
        
Answer:
5 quartz would make the most sense, hope this helps
Step-by-step explanation:
 
        
             
        
        
        
Answer:
1.one solution
2.no solution
3.ifinitly many
Step-by-step explanation: