Two horses are ready to return to their barn after a long workout session at the track. the horses are at coordinates h(1,10) and z(10,1). their barns are located in the same building, which is at coordinates b(-3,-9). each unit/grid on the coordinate plane represents 100 meters. which horse is closer to the barn. justify your answer ?

Polygon hh is a scaled copy of polygon gg using a scale factor of 1/4. polygon h's area is what fraction of polygon g's area?

If abcde is reflected over the x-axis and then translated 3 units left, what are the new coordinates d? are he re

(50 ) mrs. julien’s and mrs. castillejo’s classes are selling cookie dough for a school fundraiser. customers can buy packages of macadamia nut chip cookie dough and packages of triple chocolate cookie dough. mrs. julien’s class sold 25 packages of macadamia nut chip cookie dough and 30 packages of triple chocolate cookie dough for a total of $221.25. mrs. castillejo’s class sold 5 packages of macadamia nut chip cookie dough and 45 packages of triple chocolate cookie dough for a total of $191.25. (a) write the system of equations that model the problem. be sure to explain which equation represents which situation. (b) find the cost of each type of cookie. show your work. (c) explain which method you used to solve the system and why you chose that method.