Answer:
pic below! i hope this helps! :)
Step-by-step explanation:
Solve the compound inequality. x+3<0 or 5x>−10
2 answers:
Answer:
<em>x</em> < – 3 or <em>x</em> > – 2
Step-by-step explanation:
For <em>x </em>+ 3 < 0 :
subtract 3 from both sides of the inequality:
x + 3 – 3 < 0 – 3
x + 0 < – 3
x < –3
For 5<em>x</em> > – 10:
Divide both sides of the inequality by 5 to isolate x:
x > –2
Therefore:
<em>x </em>< – 3 or <em>x</em> > –2
Interval notation: [(– ∞, –3) ∪ (–2, ∞)]
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Answer:
Step-by-step explanation:
I think it is a strangely worded question as they only refer to the larger gear turning.
I believe that this is what they are going for.
Number of teeth passing in each revolution
The Numbers match when the large gear turns two times as the smaller gear turns three times.
