<u>Question</u> : 21
The lines ON and PQ are parallel, therefore
<u>Question</u> : 22
The quadrilateral having all sides and angles equal is :

Put the dependencies on one side and the unknowns on the other side and divide by 2
Answer:
He Has to save $13 every week for six weeks which equals 78,and 78+9 is 87
Answer:
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Step-by-step explanation:
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