32000 and 500 , so the number 32000 has three 0 and 500 2 , so you can take off two 0 from 32000, which equals to 320 .You have to find a number that times 5 equals 320 or almost , the most approaching number is 6 , because 5 times 6 equals 30 , then you have to subtract, the result of the subtraction is 2 , 2 is less than 5 so we have to put a zero , so we got 20 , which number times 5 can give you 20 ? , 4 , so your answer is 64 .
        
             
        
        
        
Given:

To find:
The simplified expression by factoring.
Solution:
Let us factor the numerator:

31x can be written as 3x + 28x.
     
Take 3x common in 1st two terms and 7 common in next two terms.
     
Make sure the remaining terms in the both brackets must be same.
Now, take out common factor (4x + 1).
     
In the same way, factorize the denominator:

8x can be written as 4x + 4x.
      
Take 4x common in 1st two terms and 1 common in next two terms.
      
Make sure the remaining terms in the both brackets must be same.
Now, take out common factor (4x + 1).
      
Substitute the terms we found for numerator and denominator:

Cancel the common factors.
                         
The simplified expression is  .
.
 
        
             
        
        
        
a) she jogged farther on Tuesday
b)by 30 miles
Step-by-step explanation:33>3, 33-3=30
 
        
             
        
        
        
Answer:
A: answer is 0 because anything to the power of 0 is 1
B: 0 or 1 because 1 to the power of 1 is 1 and 1 to the power of 0 is also 1