The total number of DVDs that she bough is 6 
<h3>Linear equations</h3>
Linear equation are expression that has a leading degree of 1.
Let the price of each DVD be x such that if Grace bought a television for $329 and some DVDs for $5.75 each  and spent a total of $363.50, ten;
329 + 5.75x = 363.5
Subtract 329 from both sides
329 + 5.75x - 329 = 363.5 - 329
5.75x = 34.5
x = 34.5/5.75
x = 6
This shows that the total number of DVDs that she bough is 6 
Learn more on linear equation here: brainly.com/question/2030026
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Answer:
1.7 - 1.5 = 1.2
11.2 - 3.1 = 8.1
Step-by-step explanation:
 
        
             
        
        
        
Answer:
13 cup i hope this help
Step-by-step explanation:
 
        
             
        
        
        
Answer:
A = 907.46 
Step-by-step explanation:
C = πd
34π = πd
d = 34
r = 17
A =  = 3.14(
 = 3.14( ) = 3.14(289) = 907.46
) = 3.14(289) = 907.46 