Jill brought home a hat from her trip. she had paid $25 for it. liu liked the hat and gave jill $35 for it. a few days later jill bought it back for $45. then jill sold it again this time to her cousin allie for $55. did jill make money or lose money

Find the value of a. the diagram is not to scale. a quadrilateral is drawn. the upper and lower sides are parallel. the interior angle in the upper left corner is labeled a degrees. the angle in the upper right corner is labeled 113 degrees. the angle in the lower right corner is labeled b degrees. the angle in the lower left corner is labeled 36 degrees. a. 36 b. 144 c. 54 d. 126

Which inequality comparing two of the expressions is true when 0.7 < x < 0.9

7. the area of the playing surface at the olympic stadium in beijing isof a hectare. what area will it occupy on a plan drawn to a scaleof 1: 500?