Answers: 2
Mathematics, 21.06.2019 17:30, nayellisoto15
Lance lived in portugal and brazil for a total of 14 months to learn portuguese. he learned an average of 130 new words per month when he lived in portugal, and an average of 150 new words per month when he lived in brazil. in total he learned 1920 new words. write a system of equations to represent the situation. use x to represent portugal, and y to represent brazil
Answers: 1
Mathematics, 21.06.2019 18:40, haidenmoore92
Which of the following would be a good name for the function that takes the weight of a box and returns the energy needed to lift it?
Answers: 1
Mathematics, 21.06.2019 19:00, alaina3792
Lucy is a dress maker. she sews \dfrac47 7 4 of a dress in \dfrac34 4 3 hour. lucy sews at a constant rate. at this rate, how many dresses does lucy sew in one hour? include fractions of dresses if applicable
Answers: 3
Finda + b, 2a + 3b, |a|, and |a − b|.a = 5i + j, b = i − 2j...
Mathematics, 23.10.2019 09:00
Mathematics, 23.10.2019 09:00
Mathematics, 23.10.2019 09:00
Computers and Technology, 23.10.2019 09:00