Answer:
2.68
Step-by-step explanation:
25/67 = 2.68 
 
        
             
        
        
        
5 - substitute the numbers 1-10 for n in (3n-4) and add up all your answers. So (3(1)-4) + (3(2)-4)...
        
             
        
        
        
Answer:
b. x=2
Step-by-step explanation:
Step 1- Move the variable to one side.
 12x-8= 3x+10
 -3x     -3x
9x-8= 10
Step 2- Add 8 to both sides.
9x-8= 10
   +8   +8
9x= 18
Step 3- Divide to both sides.
<u>9x</u>= <u>18</u>
 9     9
x= 2
 
        
             
        
        
        
Answer:
346 / 45 
Step-by-step explanation:
6 + 6 + 5.3 
        9
       ----
         4