Mathematics, 18.07.2019 03:30 xmanavongrove55
One year ago liz was three times as old as her brother jack. in two years she'll be only twice as old as jack. how old are liz and jack now?
Answers: 2
Mathematics, 21.06.2019 15:40
Which of the following represents the zeros of f(x) = 6x3 − 31x2 + 4x + 5? −5, one third , one half 5, − one third , one half 5, one third , − one half 5, one third , one half
Answers: 1
Mathematics, 21.06.2019 21:30
In a two-digit number the units' digit is 7 more than the tens' digit. the number with digits reversed is three times as large as the sum of the original number and the two digits. find the number.
Answers: 2
One year ago liz was three times as old as her brother jack. in two years she'll be only twice as ol...
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