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Mathematics, 21.06.2019 17:30
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
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Mathematics, 22.06.2019 00:50
Solve the problem by using a venn diagram a group of students were surveyed about their taste in music.they were asked how they like three types of music: rock, country western and jazz.the results are summarized below: no one dislikes all three types of music.six like all three types of music.eleven don’t like country western.sixteen like jazz.three like country western and jazz, but not rock.six don’t like rock.eight like rock and country western.seven don’t like jazz.how many students were surveyed?
Answers: 3
Mathematics, 22.06.2019 06:30
In the 1996 presidential election, bill clinton and bob dole together received 538 electoral votes. clinton received 220 more votes than dole. how many votes did each candidate get?
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Mathematics, 19.02.2020 01:54
Mathematics, 19.02.2020 01:54
Computers and Technology, 19.02.2020 01:54
Mathematics, 19.02.2020 01:54
Mathematics, 19.02.2020 01:54
Computers and Technology, 19.02.2020 01:54
Mathematics, 19.02.2020 02:06