Younna buys a dog that weights 18 pounds. The dog gains 2¾ pounds each year. The dog is now 34½ pounds. How many years ago did Younna buy the dog.

The data shown in the table below represents the weight, in pounds, of a little girl, recorded each year on her birthday. age (in years) weight (in pounds) 2 32 6 47 7 51 4 40 5 43 3 38 8 60 1 23 part a: create a scatter plot to represent the data shown above. sketch the line of best fit. label at least three specific points on the graph that the line passes through. also include the correct labels on the x-axis and y-axis. part b: algebraically write the equation of the best fit line in slope-intercept form. include all of your calculations in your final answer. part c: use the equation for the line of best fit to approximate the weight of the little girl at an age of 14 years old.

Two angles are complementary. the larger angle is 36 more than the smaller angle. what is the measure of the larger angle?

David leaves his house to go to school. he walks 200 meters west and 300 meters north. how far is david from his original starting point?