8 / 2 = 45 / x....8 servings to 2 cups = 45 servings to x cups
cross multiply
(8)(x) = (2)(45)
8x = 90
x = 90/8
x = 11 1/4 (or 11.25) cups of flour are needed <==
        
             
        
        
        
Answer:

Step-by-step explanation:
Circumference of a circle is 
The diameter is  inches as shown in the readings of the scale.
 inches as shown in the readings of the scale.


 
        
             
        
        
        
Answer:
250
Step-by-step explanation:
1 meter = 100 centimeters
2.5 x 100 = 250
 
        
                    
             
        
        
        
Answer:
<h3>X = 142°</h3><h3>Y = 38° </h3>
<em><u>Given </u></em><em><u>-</u></em><em><u> </u></em> AC is parallel to DE 
angle 3y + 28 = angle X ( Vertically opposite angles are equal). 
3y + 28 = X 
X + Y = 180° ( supplementary angles). 
3y - X = (-28) 
Solving both the equation we get 
multiply eq 1 with 3 
3x + 3y = 540 
-X + 3y = (-28) 
subtracting 
4x = 568
x = 142° 
3y + 28 = 142 
3y = 142 - 28 
3y = 114
y = 38°