Mathematics, 30.03.2021 18:30 lg0844
Sue's mother seven years less than three times Sue's age. 10 years ago, her mother was three years more than five times Sue's age. How old are Sue (Y) and her mother (X) currently?
Answers: 3
Mathematics, 22.06.2019 00:30
Two cities a and b are 1400km apart and lie on the same n-s line. the latitude of city a is 23 degrees. what is the latitude of city b. the radius of the earth is approximately 6400km.
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Mathematics, 22.06.2019 04:00
What is the sum of the measures of the interior angles of an octagon
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Mathematics, 22.06.2019 05:00
Chase is working to earn money for a cd player. on saturday, he earned half as much as he did on sunday, but twice as much as he did on friday. during the 3 days, he earned $70.00. how much did he earn each day?
Answers: 1
Sue's mother seven years less than three times Sue's age. 10 years ago, her mother was three years...
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