Answer:
it will cost 8.28
Step-by-step explanation:
Answer:
Each of the 7 friends could be present or not present (2 cases) at the party giving total of 27 scenarios.
Since at least one must be present we exclude the case that none of them is present. So the answer would be:
27−1=127.
Step-by-step explanation:
i actually dont know but can you report me and dont ask
Answer:
26 (:
Hope this helps
Step-by-step explanation:
Answer:
he gets more money then he had to start with
Step-by-step explanation:
