The answer is B. l+w+d cannot be more than 61 inches so that sum must be less than 61 inches
        
                    
             
        
        
        
Answer:
X=16
Step-by-step explanation:
X-18=-2
+18  +18
X=-2+18
X=16
 
        
                    
             
        
        
        
Answer:
A, 12:47
Step-by-step explanation:
 
        
                    
             
        
        
        
(-16+12)/(-4+2)= (-4)/(-2)= 2
        
             
        
        
        
Answer:
a)  150 plates
b)  30 plates
c)  180 plates
Step-by-step explanation:
Given that:
She bought twelve (12) packages of plates for the party in which each package contains 15 plates.
Out of the 12 packages;
10packages are small plates & 2 packages are large plates.
a) The number of small plates she bought = 10 × 15 = 150 plates
b) The number of large plates she bought = 2 × 15 = 30 plates
c) The total number of plates she bought all together is:
= number of small plates bought + = number of large plates bought 
= (150 +30) plates
 The total number of plates she bought all together = 180 plates