Answer:
See below 
Step-by-step explanation:
Here is how to start....you didn't include the equations in question, so I do not know what the answer may be
solve for x
y-10 = 5 x^2       divide thru by 5 
(y-10)/5 = x^2       'sqrt' both sides 
± sqrt( (y-10) / 5   = x        change   x's and y's 
± sqrt ((x-10)/5)   = y 
 
        
             
        
        
        
Answer:
55
Step-by-step explanation:
there are two ways to answer : since angle 1 and the 125 degree angle are a linear pair, you can do 180-125 = 55, or, since the three angles in the triangle always add up to 180, you can do 180-37-88 = 55.
 
        
                    
             
        
        
        
Answer:
15x^5*y^3
Step-by-step explanation:
 
        
             
        
        
        
Answer:
3/4 or 0.75
Step-by-step explanation: