Is -0.142857142857142857 rational or irrational

Simplify each expression. use positive exponents. show work . (x –2 y –4 x 3 ) –2

Which statement illustrates the distributive property?

Which law states that if a conditional is true and its hypothesis is true, then the conclusion is true? a. the law of syllogism c. the law of detachment b. the law of conditional d. the law of deductive reasoning