Answer:
You must buy at least 3 shirts  
Explanation:
10% of 17.99 is 1.799.  
1.799 * 2 = 20% of 17.99  
20% of 17.99 is 3.598 or 3.60  
  
17.99 - 3.60 = price of shirt with 20% discount  
14.39 = price of shirt with 20% discount  
  
14.39x = 40  
x = 2.78  
  
You must buy at least 3 shirts  
 
        
             
        
        
        
Osteoporosis can be treated in many various ways, such as exercise,
dairy intake and as well as medical treatment. Medical treatment of
Osteoporosis may include the intake of medications known as Fosamax and Actonel
tablets, whether daily or weekly, while Boniva is taken once a month to be able
to prevent and treat the illness. The intake of raw and cultured dairy such as
yogurt and raw cheese may contribute to a healthy diet in relation to
osteoporosis. Wild caught fishes and as well as sea vegetables contribute
to  a healthy diet.
 
        
             
        
        
        
Answer:The digestive glands (salivary glands, pancreas, liver, and gallbladder) produce or store secretions that the body carries to the digestive tract in ducts and breaks down chemically. Food processing begins with ingestion (eating). The teeth aid in mechanical digestion by masticating (chewing) food.
Explanation: