Answer:
(8,3)
Step-by-step explanation:
Edge 2020 hope this helps =)
To help you with it, plug-in 15 in each equation and see what you get!
Answer:
U
Step-by-step explanation:
You dont help people you give bs answers
Answer:
287 books
Step-by-step explanation
there was already 239 books. when the problem mentoins that Mary ADDS MORE books to the shelf, the operation is addition.
239+48=287