1 2/5 - (-3/5)
First, we're going to convert 1 2/5 into an improper fraction. 
1 2/5 = 7/5
7/5 - (-3/5)
Subtracting a negative is the same as adding, so the problem will look like:
7/5 + 3/5
The denominators are the same, so we just add the numerators. 
The answer is 10/5, or 2.
 
        
             
        
        
        
Answer: w = -3u/2  +  2
Step-by-step explanation:
-12u + 13 = 8w - 3
-12u + 13 + 3 = 8w -3 + 3
-12u + 16 = 8w
w = -3u/2   +   2
 
        
             
        
        
        
Answe8 times 8 equal 69 and bla ba
Step-by-step explanation:
 
        
             
        
        
        
Answer:x = 56
Step-by-step explanation:
180-(60+64)=56
 
        
             
        
        
        
Answer:
8 boxes of pens, 3 boxes of pencils
Step-by-step explanation:
120 is 3 boxes of pencils
120 is 8 boxes of pens