Mathematics, 17.07.2019 12:00 christophercordero15
E) a department store has marked down its merchandise by 25%. it later decreases by $5 the price of items that have not sold. a) write a function f (x) to represent the price after the 25% markdown. b) write a function g(x) to represent the price after the $5 markdown. c) use a composition function to find the price of a $125 item after both price adjustments. d) does the order in which the adjustments are applied make a difference? explain.
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Mathematics, 21.06.2019 18:30
What is the value of x in the following equation? -3x-2=2x+8
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Solve the following inequalities and show the solution on a number line. 2x+3< 3(4x+5)
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Mathematics, 21.06.2019 20:30
If m∠abc = 70°, what is m∠abd? justify your reasoning. using the addition property of equality, 40 + 70 = 110, so m∠abd = 110°. using the subtraction property of equality, 70 − 30 = 40, so m∠abd = 30°. using the angle addition postulate, 40 + m∠abd = 70. so, m∠abd = 30° using the subtraction property of equality. using the angle addition postulate, 40 + 70 = m∠abd. so, m∠abd = 110° using the addition property of equality.
Answers: 2
E) a department store has marked down its merchandise by 25%. it later decreases by $5 the price of...
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