Asystem of linear equations is graphed. which ordered pair is the best estimate for the solution to the system? i think the answer is (1/2,0) but not sure

Jason went to an arcade to play video games. he paid $2 for every 11 tokens he bought. he spent a total of $16 on tokens. which equation can be used to determine, t, the number lf tokens jason bought

[tex]5 \times1 \frac{12}{13} [/tex] me

Which expression is equal to (f+g)(x)?