Answer:
500.5 $
Step-by-step explanation:
1430 :100×35= 500.5$
1001
____ = 500.5
 2
 
        
             
        
        
        
Domain: {-1}
Range: {0, 4, 9, 15}
Function? No
Explanation:
The domain is the x value in the given points. The only x value is -1. 
The range is the y value in the given points.
You can tell if this is a function if it has repeating x values or not. Since the x value of -1 repeats, it is not a function.
Hope this helps, and please mark brainliest :)
        
             
        
        
        
The expression for the perimeter would be
2(x) + 2(2x+7)
which can be simplified to 2x+4x+14 
which equals 6x+14
        
                    
             
        
        
        
Answer:
See below. (C*a) + (P*b) = M
Step-by-step explanation:
amount of students = 45
amount of candy per student = 1
amount of popcorn per student = 1
Let "S" be the total amount of students
Let "C" be the total amount of candy
Let "P" be the total amount of popcorn
Let "T" be the total number of snacks
Let "a" be the price per candy
Let "b" be the price per popcorn
Let "M" be the total amount of money spent at the game
The price of the candy is unknown.
The price of the popcorn is unknown.
The total amount of money spent at the game is unknown.
(C*a) + (P*b) = M
I am not sure what you are asking for but, here is what I drew up for you. Hope this helps!