Step-by-step explanation: The easiest way to do this and the way I commonly use is to subtract 17 from 89then make it negative as you are making the negative number smaller by adding a smaller number therefore your answer is -72
 
        
             
        
        
        
Answer:
40
Step-by-step explanation:
The frequency column gives the number of houses in the sample, then
number of houses = 5 + 11 + 23 + 1 = 40
 
        
             
        
        
        
<span>67/100 as a decimal.
Divide numerator by denominator. Answer = decimal form. 
67/100
67/100 = 0.67
67/100 as a decimal = 0.67
</span>
        
                    
             
        
        
        
Answer:
Step-by-step explanation:
Correct