Curtis kept track of the number of miles he ran each day for 10 days. by day 4, he had already run 9 miles. how many days did it take curtis to run 21 miles? 9 days 25 days 30 days 7 days

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.

Will give brainliest what is the value of x? enter your answer in the box.

Mackenzie needs to determine whether the rectangles are proportional. which process could she use? check all that apply.