kusuosaikiii16 kusuosaikiii16 13-05-2021 Mathematics contestada LINK=REPORT Which expression does not equal one-eight A. (1/2)^-3 B. 2(4)^-2 C. 2^-3 D. 1/2^3 (6^4)(6^-2)= A. 6^2 B. 6^-8 C. 12^2 D. 12^-8 Simplify (k^7)^3 A. k^-10 B. k^4 C. k^10 D. k^21 (9^5)(9^2) A. 9^7 B. 9^10 C. 18^7 D. 18^10 If you answer the four questions and if they’re right I will give brainliest!