Get Full Access to Obsolete - Grade 8 Mathematics - Skill Builder + GMAS Practice
Currently, you have limited access to Obsolete - Grade 8 Mathematics - Skill Builder + GMAS Practice. The Full Program includes,
Buy Practice Resources
Online ProgramIn a collection of 80 books, 34 have leather covers and 18 were published before 1850. If 42 of these books were published after 1850 and do not have leather covers, how many books were published before 1850 and have leather covers?