1 plus 1 is 2.
Use your fingers, put up one finger and one finger. Put them together and you have two
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Answer:

Step-by-step explanation:

Subtract 67 from both sides

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Answer:
1 4/21
Step-by-step explanation:
5/6 * 10/7
5/3 * 5/7
25/21
1 4/21
Answer:
1st quartile is 136
The second quartile is also the median 142
The third quartile is 162
The interquartile range is the difference between the 3rd and first quartile or 26
Step-by-step explanation: