CHENEY, Wash. (AP) — Jacob Davison scored 23 points as Eastern Washington easily beat Idaho State 100-75.  Casson Rouse added 21 points for Eastern Washington, which won its sixth straight game. Mason Peatling had 16 points, 14 rebounds and seven assists for the Eagles.  Malik Porter had 20 points and Tarik Cool added 18 points for Idaho State.