This equation shows how the number of napkins that Doug has left is related to the number of
tables that he has set.
n = -4t + 49
The variable t represents the number of tables Doug has set, and the variable n represents the
number of napkins remaining. How many tables does Doug need to set in order to have just 9
napkins left to distribute?

Julia is going for a walk through the neighborhood. what unit of measure is most appropriate to describe the distance she walks?

Two corresponding sides of two similar triangles are 3cm and 5cm. the area of the first triangle is 12cm2. what is the area of the second triangle?

Need to finish my juan wants to build a greenhouse in his back yard. he needs to maximize the ratio of floor area to structure volume in order to provide the most room for plants while minimizing the area to be heated. find the description of the structure that best meets juan’s criteria. a.) a hemisphere with a diameter of 12 feet b.) a cube with a side length of 12 feet c.) a cone with a diameter of 12 feet and a height of 10 feet d.) a square pyramid with a base side length of 12 feet and a height of 9 feet