Answer:
Absolute Minimum: (3,−29)
Step-by-step explanation:
 
        
             
        
        
        
(2x + 3y)4
Distribute 
4*2x = 8x
4*3y = 12y
8x + 12y 
Answer: 8x + 12y
        
                    
             
        
        
        
Answer:
2 + 2 = 4
Step-by-step explanation:
  
 
        
             
        
        
        
Answer:
8.5
Step-by-step explanation:
Given the expression 12.75/1.5. The technique in solving the division expression is as shown
First we can write the decimals as fraction as shown;
12.75 = 1275/100
1.5 = 15/10
12.75/1.5 = (1275/100)÷(15/10)
12.75/1.5 = 1275/100×10/15
12.75/1.5 = 1275/10 × 1/15
12.75/1.5 = 1275/150
12.75/1.5 = 8.5
Hence the result of the division is 8.5