Mathematics, 13.07.2019 08:00 dragongacha777
How long will it take an airplane to travel 1,250 kilometers if it is traveling at 150km/hr
Answers: 2
Mathematics, 21.06.2019 17:00
The ratio of rock songs to dance songs on jonathan’s mp3 player is 5: 6. the total number of rock and dance songs jonathan has is between 101 120. how many rock songs does he have?
Answers: 2
Mathematics, 21.06.2019 22:30
There were 25 students who answered to a survey about sports. four-fifths of them like football. how many students like football?
Answers: 2
Mathematics, 22.06.2019 00:00
(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.
Answers: 1
How long will it take an airplane to travel 1,250 kilometers if it is traveling at 150km/hr...
Mathematics, 14.01.2020 23:31
Social Studies, 14.01.2020 23:31
Chemistry, 14.01.2020 23:31
Mathematics, 14.01.2020 23:31
Chemistry, 14.01.2020 23:31
Biology, 14.01.2020 23:31
Biology, 14.01.2020 23:31
History, 14.01.2020 23:31
Social Studies, 14.01.2020 23:31
Mathematics, 14.01.2020 23:31
Mathematics, 14.01.2020 23:31
Mathematics, 14.01.2020 23:31