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Mathematics 15 Online
OpenStudy (anonymous):

What is the simplified for of each expression? 1.) -(10)^-1 A. -1/10 B. -1/-1^10 C. 1/10 D. 10 2.) 1/c^-5 A. c^5 B. 5c C. -c^5 D. -5/c 3. What is the value of y^-5/x^-3 for x=2 and y=-4? A. 10/3 B. 128 C. -1/128 D. -128

OpenStudy (butterflydreamer):

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