Mathematics, 28.08.2019 00:00, ranamontana98
In 4 years, a mother will be 5 times as old as her daughter. at present, the mother is 9 times as old as the daughter. how old are the mother and the daughter today.
Answers: 2
Mathematics, 21.06.2019 19:50, JAXKBOII55951
If the scale factor between two circles is 2x/5y what is the ratio of their areas?
Answers: 3
In 4 years, a mother will be 5 times as old as her daughter. at present, the mother is 9 times as ol...
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