Answer: C. Independent equations.
Hope tis helps you out.
 
        
             
        
        
        
1. -1/20 
work: Write all numerators above the least common denominator: -8+2+5/20
*Calculate the sum or difference: -1/20
        
             
        
        
        
Answer:
+ 10 and + 7
Step-by-step explanation:
Given
2x² + 7x + 5
Consider the factors of the product of the coefficient of the x² term and the constant term which sum to give the coefficient of the x- term.
product = 2 × 5 = + 10 and sum = + 7
 
        
             
        
        
        
Answer:38 
Step-by-step explanation: