
Step-by-step explanation:

Step-by-step explanation:
3y + x = 12
When y = 3, we have 3(3) + x = 12.
=> 9 + x = 12, x = 3.
Attached is the solution.
The following log properties are used:

Answer:
IT'S 20 FEET JUST FOUND OUT
Step-by-step explanation:
It's the one in the top right corner. Since the inequality says 'greater than or equal to' the line has to be bold and the shaded area has to be above the line. Hope this helped!