Answer:
k≤2
Step-by-step explanation:
18≥5k+4k
Step 1: Simplify both sides of the inequality.
18≥9k
Step 2: Flip the equation.
9k≤18
Step 3: Divide both sides by 9.
9k
/9≤18/9
2>k
18>5k+4k
18>9k [isolate k by dividing by 9]
