Answer :
Final answer:
The distance between -172 and -69 on a number line is 103 units.
Explanation:
The distance between -172 and -69 on a number line can be calculated by finding the absolute difference between the two numbers. The absolute difference is the positive difference between the two numbers without considering their signs.
In this case, the absolute difference between -172 and -69 is
|-69 - (-172)| = |-69 + 172
= |103|
= 103 units.
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