Katherine is landscaping her home with juniper trees and pansies. she wants to arrange 15 pansies around each of 8 trees. each tree costs $20.75 and a six-pack of pansies costs $2.50. explain how to write an expression to find katherine’s final cost. sample response: the total cost of the trees must be added to the total cost of the pansies. the tree cost is the cost of one tree times eight. the pansy cost is the cost for 15 pansies multiplied by 8 trees, then divided by the number of pansies in a pack: 20.75(8) + 2.50(15)(8) ÷ 6. check all that you included in your response. katherine needs 15(8) pansies. the total cost of the trees is 20.75(8). the cost of the pansies is 15(8) (2.50) ÷ 6.