Answer:
x = 4.5
Step-by-step explanation:
there's definitely other ways to solve this, but I used a proportion.

Then you can make this equation:
14x = 3.5 * 18
I solved for it and got 4.5 .
 
        
             
        
        
        
Answer:
median: 28
mean: 55 + 25 + 28 + 42 + 25 = 175    175 / 5= 35 
Step-by-step explanation:
median is the number that is in the middle of all of the other numbers 
mean is when you add all of the numbers together and then divide the total depending how many numbers you added together. 
 
        
                    
             
        
        
        
Answer:
0.3 x 91.3
3/10 x÷ 913/10 =
1/10 x (3x+913)
Step-by-step explanation:
 
        
             
        
        
        
Answer:

Step-by-step explanation:

 
        
             
        
        
        
Answer:
C, x ≥ 14.96
Step-by-step explanation:
Step 1: Add 3.408 to both sides.
2.2x − 3.408 (+ 3.408) ≥ 29.504 (+ 3.408)
2.2x ≥ 32.912
Step 2: Divide both sides by 2.2.
2.2x (÷ 2.2) ≥ 32.912 (÷ 2.2)
x = 14.96