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Which of the following inequalities is NOT true? A. 6 < 16 B. 5 > 5 C. 7 ≤ 7 D. -5 < -2 The cost of parking in a parking garage is described by the function c(x) = 2x - 1, where c(x) is the cost and x is the time in hours. If you need to spend less than $10 for parking, what is the maximum whole number of hours you can park in the garage? A. 2 hours B. 3 hours C. 5 hours D. 6 hours A. Subtract 12 from each side of the inequality. B. Add 12 to each side of the inequality. C. Multiply each side of the inequality by 5. D. Divide each side of the inequality by 5. What is the first step in solving the inequality 5x - 12 < 18? You need to buy 5 notebooks but only have $6 to spend. Which inequality can you use to find the possible number of notebooks that you can afford if n represents the price of one notebook? A. 5n < 6 B. 5n ≤ 6 C. D. Which inequality is equivalent to ? A. m > 56 B. m < 56 C. m > -56 D. m < -56 Which inequality is represented by the graph? A. x + 9 > 24 B. x + 7 ≥ 22 C. x - 5 < 10 D. x - 7 ≤ 8 |