Answer:
D. 2x - 2 + 3x
Step-by-step explanation:
First, add 2x and 3x. Then you get 5x. Then you get the equivalent expression 5x-2.
 
        
             
        
        
        
Answer:
10 cm ....
Step-by-step explanation:
 I'm not sure.. 
 
        
             
        
        
        
Answer:
A) 26
E) 12
Step-by-step explanation:
11x ≥ 132
x ≥ 12
The solution set would include numbers greater than or equal to 12
 
        
             
        
        
        
A number model in math is a sentence that illustrates how the parts of a number story are related. The equation may include addition, subtraction, division and multiplication and may be expressed as words or in number form.
        
                    
             
        
        
        
Answer:
r = 
Step-by-step explanation:
The common ratio r of a geometric sequence is
r =  =
 =  =
 =  = ......
 = ......
r =  =
 =  =
 = 