Answer:
2u + 8
General Formulas and Concepts:
<u>Pre-Algebra</u>
Step-by-step explanation:
<u>Step 1: Define</u>
2(u + 4)
<u>Step 2: Expand</u>
- Distribute 2:                    2(u) + 2(4)
- Multiply:                           2u + 8
 
        
             
        
        
        
If you subtract this problem the answer would be 13/28
        
                    
             
        
        
        
Nice and simple. I'll explain it to you, not just give the answer.
Now, 20 shares = 2980, lets make shares = x, which means it turns to
20x = $2980
Now, you'd simply solve for X, which is done by dividing 2980 by 20, which gets you
 
x = 149 (cost of one share)
        
                    
             
        
        
        
Answer:
2.625 cups or 21 ounces
Step-by-step explanation:
Ava needs 3/4 cup of blue paint for every 1 cup of white paint. So, the ratio is 0.75 : 1.
She has 28 ounces of white paint. But, you have to convert ounces to cups.
1 cup = 8 ounces
28 ounces ÷ 8 ounces/cup = 3.5 cups
Now set up a ratio.

X (how much blue paint is needed) is over 3.5 cups (the amount of white paint she has)
Cross multiply and divide.

x = 0.75 × 3.5
x = 2.625 cups
To convert to ounces, multiply by 8.
2.625 cups × 8 ounces = 21 ounces
Therefore, Ava needs 2.625 cups or 21 ounces of blue paint.
Hope that helps.
 
        
             
        
        
        
204 thousands equals to 204, 000 as the mathematical value and expression. 
In expanded form 
200, 000 + 4, 000 = 204, 000 
In word form, 
Two hundred and four thousand