Which sentences use hyphens correctly? (select all that apply.)
-schools are allowed to use only chemical-free cleaners for sanitizing surfaces.
-my mom made a flour-less chocolate cake and thick rice pudding.
-i lived in a fourteenth-floor studio apartment in queens, new york.
-seventy-four-year-old muhammad ali died on june 3, 2016.

the use supports it by making it seem like the dictators are not bad to the people when the truly are.

educational segregation in the us prior to brown.

the members of the u.s. supreme court that on may 17, 1954, ruled unanimously that racial segregation in public schools is unconstitutional.

judgment and order of the supreme court for the case.

u.s. circuit judges robert a. katzmann, damon j.

the u.s. supreme court's decision in brown v. board of education marked a turning point in the history of race relations in the united states. on may 17, 1954, the court stripped away constitutional sanctions for segregation by race, and made equal opportunity in education the law of the land.