Lucy wants to buy a leash and collar for her dog Apple to match every outfit. Leashes are $15 and collars are $10. Which inequality below can be used to find out how many leashes and collars Lucy can purchase if she wants to spend no more than $150? Group of answer choices

What two different approaches did the knights of labor and the american federation of labor take in building a union organization? a) the knights of labor accepted only unskilled workers; the american federation of labor accepted only skilled workers. b) the knights of labor accepted skilled and unskilled workers; the american federation of labor accepted only skilled workers.c) the knights of labor refused to accept african american or chinese workers; the american federation of labor accepted all workers.d) the knights of labor accepted workers from a single industry; the american federation of labor accepted workers from several industries.