Alana Garon obtained a personal loan of $ 2,200 at 12 percent for 12 months. The monthly payment is $ 194.00. The balance of the loan after 8 months is $ 830.78. What is the interest for the ninth payment? a. $ 8.31
d. $ 185.69
c. $ 172.00
b. $ 12.00

Graph a triangle (xyz) and reflect it over the line y=x to create triangle x’y’z’. describe the transformation using words. draw a line segment from point x to the reflecting line, and then draw a line segment from point x’ to the reflecting line. what do you notice about the two line segments you drew? do you think you would see the same characteristics if you drew the line segment connecting y with the reflecting line and then y’ with the reflecting line? how do you know?