9. az vocabulary paul has a stack
of 47 cards. he also has a stack of
36 cards. how many cards does
paul have in all?
cards
be precise.

Mary used 1/7 of a spool of ribbon to complete 4 projects. she used the same amount of ribbon on each project. how much ribbon did she use on each project?

Is each relation a function? if so, state whether it is one-to-one or many-to-one. 3. (-4,7), (-3,5), (1,4), (3,-8), (5,-11) 4. (-4,8), (-2,4), (0,1), (2,4), (4,8) 5. (-2, 1), (-2,3), (0,-3), (1,4), (3,1)

Write and solve a real word problem that involves determining distance on a coordinate plane