Answer: a 
Step-by-step explanation: go back to 1 grade (sorry)
 
        
             
        
        
        
<span>If both signs are positive, the answer will be positive. Example: 14 - (-6) = 14 + 6 = 20.If both signs are negative, the answer will be negative. ... <span>If the signs are different subtract the smaller absolute value from the larger absolute value.</span></span>Is what I found