A = -0.7
B = -9/16 (0.5623)
C = -0.4
D = -5/16 (0.3125)
The last option is correct 
        
                    
             
        
        
        
Answer: 42 pieces of gum
Step-by-step explanation: 2x+4=88
 
        
             
        
        
        
Answer:
Hope this helps
Step-by-step explanation:
x = 16
 
        
                    
             
        
        
        
Answer:
radius is 3.38cm
Step-by-step explanation:
Note: the volume of a cone is given as

Step one:
Given Information
volume= 30cm^3
height= 2.5cm
Required
The radius of the cone
Step two:
substituting our data into the expression for the volume of a cone we can then solve for the radius r

divide both sides by 2.62
