Answer:
m ≤ 54
Explanation:
m - 18 ≤ 36 (Given)
m ≤ 54 (Add 18 on both sides)
9514 1404 393
Add 18 to both sides.
m -18 +18 ≤ 36 +18
m ≤ 54 . . . . . simplify
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