D = distance from finish line
D= 5 - 1/3x 
Distance from the finish line is equal to the distance of the start line from the finish line, minus one third of a km times the number of minutes hes been running.
using given variables; D= 5 - 1/3*3
D=5-3/3
D=5-1
D=4
        
                    
             
        
        
        
Answer: 32% is equal to 32/100.
Step-by-step explanation: This is because 32% is also equal to 0.32. Percents are evaluted with the fraction denominator 100. 32/100 is also 32 parts out of 100 parts. This expression represents 32%.
 
        
             
        
        
        
Answer:
well x-(-18) x+18 but the if part is x<-18 will stay the same
Step-by-step explanation:
 
        
             
        
        
        
Work done = Force x Distance
Work done = Energy converted