PLEASE HELP SOON!! Astronaut and botanist Mark Watney is stranded on the surface of Mars and his rescue depends on using the rover to navigate from the Ares 3 landing site to the Mars Ascent Vehicle (MAV) for the upcoming Ares 4 mission which is 2,000 kilometers away.
Could he make use of his favorite magnetic compass which he brought with him from Earth?

Which of the following tables represents exponential functions?

What is the ratio fraction form of 25: 9

(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.