Answer: 55
Step-by-step explanation:
 
        
                    
             
        
        
        
Jason will be 36 and joan will be 27 years old.
        
             
        
        
        
Step-by-step explanation:
f(x)+g(x)=(2x^2 + 5x +6) + (3x^2 +4x - 10)
Combine like terms
5x^2 + 9x -4
f(x)-g(x)=(2x^2 + 5x +6) - (3x^2 +4x - 10)
Distribute the negative
(2x^2 + 5x +6) + (-3x^2 -4x + 10)
Combine like terms
-x^2 +x +16
 
        
                    
             
        
        
        
Answer:
35 
................................................
 
        
             
        
        
        
25%=.25
.25*750
Of equals multiply in math
Jaunita keeps 187.5