9514 1404 393
Answer:
- s + a = 250
- 3s + 5a = 1050
Step-by-step explanation:
Let s and a represent the numbers of student and adult tickets sold. The system of equations that can be written from the given information is ...
   s + a = 250 . . . . . . total of tickets sold
   3s +5a = 1050 . . . dollar value of tickets sold
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The solution is (s, a) = (100, 150). 100 student tickets and 150 adult tickets were sold.
 
        
             
        
        
        
Answer:
(-5, -1)
General Formulas and Concepts:
<u>Algebra I</u>
Functions
Graphing
- Reading a Cartesian Plane
- Coordinates (x, y)
Solving systems of equations by graphing
Step-by-step explanation:
Where the 2 equations intersect is the solution to the systems of equations.
 
        
             
        
        
        
1. -2
2. 4
Is the answers to the following questions
        
             
        
        
        
Answer:
5/4,2.5,3.7,4.75,5.5,6,28,29
Step-by-step explanation: