Which number line shows the inequality n < -1?
1 answer:
Answer:
see below
Step-by-step explanation:
When you see "(variable) < " or "(variable) ≤ ", you should be looking for a line that extends to the left along the number line. The right end of the number line will be at the constant in this inequality. Here, the right end is -1. The circle is solid because the value -1 is included in the solution set.
The appropriate choice is the one shown below.
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speed - 36.5 km/h
time - x h
the passenger train
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time - (2.4+x) h
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