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Mathematics, 21.06.2019 20:00, alisonlebron15
An investment decreases in value by 30% in the first year and decreases by 40% in the second year. what is the percent decrease in percentage in the investment after two years
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Mathematics, 21.06.2019 22:30, lekepius3715
Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by Ć¢ā4 to get Ć¢ā16x Ć¢ā 4y = Ć¢ā80 multiply the second equation by Ć¢ā1 to get Ć¢ā4x Ć¢ā y = Ć¢ā20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by Ć¢ā1 to get Ć¢ā2x Ć¢ā 4y = Ć¢ā14
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