So whenever a problem says "of" a value, multiply. 
24 * 1/3 = 24/3 = 8
She saved 8 dollars. 
Hope this helps! If you have any questions, just ask!
        
             
        
        
        
I got b i did this question before but dont take my word for it im not one hundred percent sure
        
             
        
        
        
Answer:
45 square units.
Step-by-step explanation:
Applying the pythagoras theorem:
Base of the bigger triangle =  =
 =  = 12 units
 = 12 units
Area of a triangle is given by  × base × height
 × base × height
The area of the bigger triangle is   × 12 × 9 = 54 square units.
 × 12 × 9 = 54 square units.
The area of the smallest triangle is   × (12 - 10) × 9 = 9 square units.
 × (12 - 10) × 9 = 9 square units.
The area of the figure( required triangle) is 54 - 9 = 45 square units.
 
        
             
        
        
        
Answer:
The number of protons is the answer
 
        
                    
             
        
        
        
Answer:
how long are you working? what are you asking for?
what is the percentage for?
Step-by-step explanation: