Pe ? which of the following is a purpose of rules in sports and games? to establish a playing location to maintain safety to assign a position to earn points for one team

12. the amount of money in a bank account decreased by 21.5% over the last year. if the amount of money at the beginning of the year is represented by ‘n', write 3 equivalent expressions to represent the amount of money in the bank account after the decrease?

Determine the volume of a cylinder bucket if the diameter is 8.5 in. and the height is 11.5 in.

Labc is reflected across x = 1 and y = -3. what are the coordinates of the reflection image of a after both reflections?