Answer:
3
Step-by-step explanation:
and when they got there they all got teleported back in time 66, 000, 000 years ago to the dinosaurs
What way are you trying to solve
Answer:
3 packages
Step-by-step explanation:
each package has 3
if she buys 1, she has 3 party favors
buys 2, has 6
buys 3, has 9
she can't buy 2 packages, then one friend doesn't get a party favor. so she will have to buy 3 packages, use 7, leave 2 extra.
please give thanks :)