30 - 5d - c + 3d
In this equation there are two numbers which have the letter d with them. These would be like terms.
You have -5d + 3d which equals -2d
The simplified form would be 30 -2d -c
 
        
                    
             
        
        
        
1. 20 slices
2. 54 for herself
Hope this helps
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
Let x represent amount of fruit snacks tyler ate.
Let x-3/4 represent amount of fruit snacks Han ate. 
Thus x-3/4 is an expression for the number of fruit snacks Han ate. 
 
        
                    
             
        
        
        
Answer:
C
Step-by-step explanation:
rectangle: 5 × 10 = 50ft²
triangle: ½ × 10 × 5 = 5 × 5 = 25ft²
 
        
             
        
        
        
Answer:
This is an exponential function equation.
Therefore, 
The 2 represents: Original amount (Y-intercept)
The 3 represents: Growth factor or (1+r)