ANSWER
60 buttons.
EXPLANATION
Let the number of buttons in the container be x.
Then the number of buttons that are black are:

The number of buttons that are white

The difference between the white and the black buttons

Solve for x.



Hence there are 60 buttons in the container.
-7y+4 is the answer.................
Answer:
Step-by-step explanation:
You need to divide 74308 divided by 52 which equals 1429.