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How do the definitions, properties, and postulates you've learned about line segments, parallel lines, and angles to define the shapes of polygons

Tim open up a new saving account with a $50 deposit and plant to deposit $20 per week into the same account.write an expression to represent the total amount in his savings account.

The mean average cost of standard room per night at a hostel is ? 20.60. therefore, how much does a standard room cost per night at night-time rest days?