Given:
The local rate for electrical service is 6 cents per kilowatt-hour.
We need to know how much money would be saved in a year by using a dishwasher 4times per week rather than 6 times per week 
From the table:
The cost of using a dishwasher 4 times per week = $29
The cost of using a dishwasher 6 times per week = $44
So, the saving will be = 44 - 29 = 15
So, the answer will be $15
 
        
             
        
        
        
Answer: 
Step-by-step explanation:
Given
The two communication mask are 2 km apart
Ubi's home is 500 m east of one of the mask
Suppose its distance from the other's is x
From the figure, we can write
 
 
 
        
             
        
        
        
Answer:
the relation is NOT a function 
domain: {
1,-2,1}
range:  {
-2, 0, 2, 3}
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
6.5 mph
Step-by-step explanation:
Pace per mile
09	:	13.85
min	:	sec
Speed
0.1083 miles per minute
=
6.5 miles per hour
 
        
                    
             
        
        
        
A line of symmetry basically is like a reflection of a shape, so your answer is D.