Answer:
y = 13x
Step-by-step explanation:
If "y" represents how much he earns total
and "x" represents the number of games sold
then the equation is 
which can be simplified to 
Answer:
No.
Step-by-step explanation:
The definition of a function is that every output (x) has only one input (y).
Here -3 gives two different outputs which contradicts the definition of a function.
☁️ Answer ☁️
7+9+9+2 = 27~
Hope it helps!~ ^-^
Explanation: hru m8? How's life?  ̄▽ ̄