Mathematics, 06.10.2019 07:30 queengenni
Joe bought 3 books. the second book cost 4 dollars more than the first book, the third book cost twice as much as the second book. how much was each book if he spent $36 total?
Answers: 1
Mathematics, 21.06.2019 19:30
Find the domain of the following expression: 1/(√x)-2
Answers: 1
Mathematics, 21.06.2019 20:30
Find the area of the triangle formed by the origin and the points of intersection of parabolas y=−3x^2+20 and y=x^2−16.
Answers: 3
Joe bought 3 books. the second book cost 4 dollars more than the first book, the third book cost twi...
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