According to nasa, when the international space station (iss) is at an altitude of 385 kilometers, it travels at about 17,178 miles per hour. after how many hours of travel will the iss reach a star that is 1.8 lightyears away? recall that 1 light year = 9.5 ∙ 1012 kilometers and 1 kilometer = 0.62 miles. in your final answer, include all of your calculations.

Pick the description of a geometric object that best matches the real world object box for a deck of card

Which set of lengths could represent the sides of a triangle? a. 3, 7, 10 b. 4, 5, 10 c. 6, 8, 14 d. 12, 6, 7

(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.