The weight in pounds of a group of high school wrestlers are listed below in a stem and leaf plot. How many students are between 120 and 129 pounds?
989
101 4 6 7 8
110 2 4 4 6 8
123 5 8 9
13 0 0 2 4 6 7 8 9
14|1 2 2 2 5 7 8
15|1 6 7 9

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

Evaluate the expression for the given value of the variable. 5×(h+3) for h=7

Boris needs to buy plastic spoons. brand a has a box 42 spoons for $2.37. brand b has a box of 72 spoons for $3.57. find the unit price for each brand. then state which brand is the better buy based on the unit price. round your answer to the nearest cent.