Answer:
Domain stays the same while the range changes
Step-by-step explanation:
While reflecting cross x-axis, the x coordinates remains the same while the y-coordinate changes to its opposite. 
=> x- coordinate = Domain
=> y-coordinate = Range
 
        
                    
             
        
        
        
Answer:
- 1/2
Step-by-step explanation:
turn 2/5 to have the same denominator as 10
2 ( 2 ) = 4
5 ( 2 ) = 10
4/10 - 9/10
= -5/10
simplify
-5/10 = -1/2
hope this helps 
 
        
             
        
        
        
Many numbers, when multiplied by 

, are less than 

.  We can find an inequality for numbers 

 that are sufficient.
Clearly, 

 is the desired inequality.  We divide by 7 to find that 

 determines working numbers.
 
        
        
        
Answer:
the  money spend on tomatoes is $4.20
Step-by-step explanation:
The computation of the money spend on tomatoes is shown below
Let the money spend on tomatoes be x 
So

$3.63 + $1.80  + x = $9.63
x = $9.63 - $3.63 + $1.80
= $4.20
Hence, the  money spend on tomatoes is $4.20
 
        
             
        
        
        
Answer:
570
Step-by-step explanation: