Estimate. Round each number to the nearest whole number before you multiply. 9.92 x 17.72 * A. about 153 B. about 180 C. about 170 D. about 162

Algebraically prove that a clockwise and counterclockwise rotation of 180° about the origin for triangle abc are equivalent rotations.

Pranav and molly are selling pies for a school fundraiser. customers can buy blueberry pies and pumpkin pies. pranav sold 6 blueberry pies and 4 pumpkin pies for a total of $106. molly sold 6 blueberry pies and 3 pumpkin pies for a total of $90. find the cost of each of one blueberry pie and one pumpkin pie

The sum of the abscissa and the ordinate is six