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Mathematics, 26.06.2019 15:20 shartiarahoward
Find the value(s) of the variable(s). if necessary, round decimal answers to the nearest tenth.
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Suppose that the price p, in dollars, and the number of sales, x, of a certain item follow the equation 4 p plus 4 x plus 2 pxequals56. suppose also that p and x are both functions of time, measured in days. find the rate at which x is changing when xequals2, pequals6, and startfraction dp over dt endfraction equals1.5.
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Find the value(s) of the variable(s). if necessary, round decimal answers to the nearest tenth....
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