Les and Ashley are selling wrapping paper for a school fundraiser. Customers can buy rolls of plain wrapping paper and rolls of holiday wrapping paper. Lea sold 9 rolls of plain wrapping paper and 5 rolls of holiday wrapping paper for a total of $137. Ashley sold 2 rolls of plain wrapping paper and 10 rolls of holiday wrapping paper for a total of $146. What is the cost each of one roll of plain wrapping paper and one roll of holiday wrapping paper? ​

Polygons efgh and e′f′g′h′ are shown on the coordinate grid: what set of transformations is performed on efgh to form e′f′g′h′? a. a translation 1 unit to the left followed by a 90-degree counterclockwise rotation about the origin b. a translation 1 unit to the right followed by a 90-degree counterclockwise rotation about the origin c. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the right d. a 90-degree clockwise rotation about the origin followed by a translation 2 units to the left

Frank owns a $141,000 home, for which he has a 30-year mortgage in the amount of $700 a month. once he has paid off mortgage, how much will he have paid in investment? a. $111,000 b. $109,000 c. $120,000 d. $141,000

Aquadrilateral has exactly one pair of parallel sides. which name best describes the figure?