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which expression is equivalent to 3x – 5? 2x – 4 – 1 + x –x + x + x – 1 – 1 – 1 – 1 – 1 –5 – 3x 3x + 5

Carley bought a jacket that was discounted 10% off the original price. the expression below represents the discounted price in dollars, based on x, the original price of the jacket.