1. △def≅△xyz . which other congruence statements are true? there is more than one answer. a. △fde≅△zxy b. △dfe≅△xzy c. △efd≅△yxz d. △fed≅△zxy 2. identify the transformations that map triangle a to triangle a'. a. reflect over x-axis, translate 2 units up, then 10 units left b. reflect over x-axis, reflect over y-axis, then rotate 90° clockwise c. reflect over y-axis, reflect over x-axis, then rotate 180° clockwise d. reflect over x-axis, reflect over y-axis, then translate 2 units up

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.

The table shows the balance of a money market account over time. write a function that represents the balance y(in dollars) after t years.

Solve this system of equations. 12x − 18y = 27 4x − 6y = 10