Dwayne made 6 5/8 quarts of lemonade. he took 3 3/8 quarts to a friend's house. how many quarts of lemonade does dwayne have left? express your answer in simplest form

12. decide whether each statement is always true, sometimes true, or never true. a. when corresponding points of an original figure and its reflection are connected, the resulting segments are all perpendicular to the line of reflection. b. when a point is reflected over a horizontal line, the y-coordinate of the point stays the same. answer both questions and explain

At the beginning of the day, stock xyz opened at $6.12. at the end of the day, it closed at $6.88. what is the rate of change of stock xyz? a. 1.17% b. 11.0% c. 12.4% d. 81.5%

What expression is equivalent to (2x-1)(x-3)?