Solve for x:
0.8x -0.6 ≥ 0.9x +4.1
Multiply both sides by 10 to remove decimals:
8x -6 ≥ 9x +41
Add 6 to both sides:
8x ≥9x + 47
Subtract 9x from both sides:
-1x ≥ 47
Divide both sides by -1 and because you are dividing by a negative number you need to reverse the inequality:
x ≤ -47
The correct graph is A.
