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A chemist has 500 millimeters of a solution that is 1/2 alcohol . he needs a solution that is 60% alcohol. How many milliters of alcohol should he add?
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Cass decided to sell game programs for the hockey game. the printing cost was over 20 cents per program with a selling price of 50 cents each. cass sold all but 50 of the programs, and made a profit of $65. how many programs were printed? letting p represent the number of programs printed, set up an equation that describes this situation. then solve your equation for p.
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Divide. write in the simplest form. 4 1/6 divided by 10
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Mathematics, 21.06.2019 21:30
Are the corresponding angles congruent? explain why or why not.
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A chemist has 500 millimeters of a solution that is 1/2 alcohol . he needs a solution that is 60% al...
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