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20 questions
When do you "flip the inequalities sign"?
When you add or subtract a negative
When it's a 1-step problem
When you multiply or divide a negative
When it's a 2-step problem
-3x ≤ 18
x ≤ -6
x ≤ 6
x ≥ 6
x ≥ -6
Match the graph with its inequality. hint: don't be tricked by the variable on the right.
11 < a
11 > a
11 ≤ a
11 ≥ a
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