Answer:
cool beans
Step-by-step explanation:
 
        
             
        
        
        
You have two of the same question man...
        
             
        
        
        
Answer:
k = 4
Step-by-step explanation:
Rearrange so that like terms are on either side of the equation
4k - 2k - 2k + 2k = 5 + 3
Simplify 
2k = 8
Divide both sides by two to make k on its own
k = 4
You are correct, well done!
 
        
                    
             
        
        
        
Answer:
5.28 kg
Step-by-step explanation:
A farmer sells 8.8 kilograms of pears and apples at the farmer's market and 2/5 of this weight is pears. 
Since a fraction is a part of a whole, 1, then, the fraction repressing the weight of the apples is:
1 - 2/5 = 3/5
Therefore, the weight of apples is/
3 / 5 * 8.8 = 5.28 kg
She sold 5.28kg of apples at the farmer's market.