Answer:

Step-by-step explanation:



 
        
             
        
        
        
You would recieve $37.95 a year then multiply that by 7 years to get $265.65
        
             
        
        
        
Answer:
i think this is the answer aha
to get from 5 to 55 you times by 11
so i think to get from 11.8 to x you do the same thing and multiply by 11.
11.8×11=129.8
so x= 129.8 
i think aha
 
        
                    
             
        
        
        
Answer:
1.  |y| sqrt(10)
2.  |x| sqrt(x)
3. a^2 sqrt(a)
4.  4 |y|^3 sqrt(3)
5.  1/4 *|x| sqrt(3x)
Step-by-step explanation:
1.  sqrt(10y^2)
We know that sqrt(ab) = sqrt(a) sqrt(b)
sqrt(y^2) sqrt(10)
|y| sqrt(10)
We take the absolute  value of y because -y*-y = y^2 and the principle square root is y
2.  sqrt(x^3)
We know that sqrt(ab) = sqrt(a) sqrt(b)
sqrt(x^2) sqrt(x)
|x| sqrt(x)
3. sqrt(a^5)
We know that sqrt(ab) = sqrt(a) sqrt(b)
sqrt(a^4) sqrt(a)
a^2 sqrt(a)
4.  sqrt(16 y^7)
We know that sqrt(ab) = sqrt(a) sqrt(b)
sqrt(16) sqrt(y^6)sqrt(y)
4 |y|^3 sqrt(3)
5.  sqrt(3/16x^3)
We know that sqrt(ab) = sqrt(a) sqrt(b)
sqrt(1/16) sqrt(x^2)sqrt(3x)
1/4 *|x| sqrt(3x)
 
        
             
        
        
        
Answer:
7.a. 8.b, yan. po. ang. sagot