The answer is 17040.34
Check the annuity due formula
        
             
        
        
        
Simplifying
9 + -2x = 35
Solving
9 + -2x = 35
Solving for variable 'x'.
Move all terms containing x to the left, all other terms to the right.
Add '-9' to each side of the equation.
9 + -9 + -2x = 35 + -9
Combine like terms: 9 + -9 = 0
0 + -2x = 35 + -9
-2x = 35 + -9
Combine like terms: 35 + -9 = 26
-2x = 26
Divide each side by '-2'.
x = -13
Simplifying
x = -13
        
             
        
        
        
Answer:
Step-by-step explanation:
so add what you have if you one number spilt it and divide 
 
        
             
        
        
        
1.50x + 6.50y is your algebraic expression.