Answer:

Step-by-step explanation:
we know that
Brenda requires 480 grams of couscous for 4 people
so
using proportion
Find out how many grams of couscous she requires for 14 people
Let
x -----> the amount of grams

 
        
             
        
        
        
Answer:
Step-by-step explanation:
- DC = AC = x is the radius
<u>Using the Pythagorean theorem, find x:</u>
- (x + 9)² - x² = 15²
- x² + 18x + 81 - x² = 225
- 18x = 225 - 81
- 18x = 144
- x = 144/18
- x = 8
 
        
                    
             
        
        
        
1 quarter = 25 cents.
1 dime = 10 cents.
3 quarters = 3*25 = 75 cents.
10 cents = 1 dime.
75 cents = 75 / 10  dimes
               = 7.5 dimes.
Therefore 3 quarters equal 7.5 dimes. 
        
             
        
        
        
<span>4: 80*5*4 </span>
<span>= 1600 diff ice creams flavors. yum. 
</span>