Mathematics, 21.04.2020 20:00 ggdvj9gggsc
Determine the values of a for which the following system of linear equations has no solutions, a unique solution, or infinitely many solutions. You can select 'always', 'never', 'a = ', or 'a β ', then specify a value or comma-separated list of values. 2x1β6x2β4x3 = 6 βx1+ax2+4x3 = β1 2x1β5x2β2x3 = 9
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You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?
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Which function in vertex form is equivalent to f(x) = x2 + 6x + 3? f(x) = (x + 3)2 + 3 f(x) = (x + 3)2 β 6 f(x) = (x + 6)2 + 3 f(x) = (x + 6)2 β 6
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Select quivalent or not equivalent to indicate whether the expression above is equivalent or not equivalent to the values or expressions in the last column.
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Determine the values of a for which the following system of linear equations has no solutions, a uni...
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