Answer:
m=-23/10
Step-by-step explanation:
-2 67/90=-247/90
m-4/9=-247/90
m=-247/90+4/9
m=-247/90+40/90
m=-207/90
m=-23/10
 
        
             
        
        
        
Answer:
After simplifying, the exponent of x is 33 and the exponent of y is 0 
Step-by-step explanation:
For us to simplify, we bring the x base together and the y base together 
Recall from the law of indices;
x^a/x^b = x^(a-b)
and x^a * x^b = x^(a + b)
We shall be applying these here 
Let us bring the x terms together 
we have these as;
x^8/x^14 * 1/x^-39 = x^( 8 - 14 -(-39))
= x^(8 + 39-14) = x^33
for y, we have it that;
y^-26/y^-5 * 1/y^-21
= y^(-26 -(-5) - (-21)
= y^-26 + 5 + 21 = y^0
 
        
             
        
        
        
5.476 rounded to the hundrdths is 
5.48
        
                    
             
        
        
        
Answer:
x=8
Step-by-step explanation:
solve the rational equation by combining expressions and isolating the variable x