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Maths Puzzle
Numerical Ability
y^2-9y+81=
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in a class of 68 students, there are 8 fewer democrats than republicans, and there are only half as many independents as democrats if every student is registered as a democrat, republican, or independent, how many students are in each group?
The bus fare in a city is $1.75.people who use the bus have a option of purchasing a monthly copoun book for $28.00. with the copoun book, the fare is reduced $o.75. determine the