To simplify the expression \((p−3)−(2.4+2p)\), we can follow these steps:
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Distribute the negative sign across the second set of parentheses: \[ (p - 3) - (2.4 + 2p) = (p - 3) - 2.4 - 2p \]
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Combine like terms. First, combine the \(p\) and \(-2p\): \[ p - 2p - 3 - 2.4 = -p - 3 - 2.4 \]
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Now, combine the constants \(-3\) and \(-2.4\): \[ -p - 5.4 \]
Thus, the simplified expression is: \[ −p−5.4 \]
So the correct response is: −p−5.4