Answer :
Answer:
375
Step-by-step explanation:
Let the number of hamburgers sold be x. Then, x-66 cheeseburgers were sold.
[tex]x+x-66=684 \\ \\ 2x=750 \\ \\ x=375[/tex]
Answer:
375
Step-by-step explanation:
Let the number of hamburgers sold be x. Then, x-66 cheeseburgers were sold.
[tex]x+x-66=684 \\ \\ 2x=750 \\ \\ x=375[/tex]