Jon's weight loss for each week of the month is 4lbs., 3.5 lbs. and 2 lbs. he gained 4.5 lbs. the last week. if jon originally weighted 153 lbs., how much does he weigh plaz i need the be a life saver!

For the equations below which statement is true ?

What is the value of x? assume that the line is tangent to the circle.

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