$40.50 10 boxes at 6lbs = 60lbs
             36 boxes at 12 ounces = 432 ounces dived by 16(16 oz in a lbs)= 27 lbs
             60 lbs plus 27 lbs = 87 lbs total weight 
 87lbs - 20lbs($12)= 67lbs - 30 lbs($10)= 37lbs x .50($.50 per pound)= $18.50
$12+$10+$18.50= $40.50
 
        
             
        
        
        
Answer:
Missing measure is 79º
Step-by-step explanation:
180-101
 
        
                    
             
        
        
        
Answer: -x^2 + 15x
Step-by-step explanation:
 
        
                    
             
        
        
        
The denominator will tell how many parts it takes to make a whole