Heather collects shells. the picture shows the 18 shells that she found on her family beach vacation. she wants to use all of
her shells to make postcards for her family members.
which of these describes how each postcard can have an equal number of shells?
a) 4 postcards with 4 shells each
b) 6 postcards with 4 shells each
c) 8 postcards with 2 shells each
b) 9 postcards with 2 shells each
need answer asap ‼️‼️‼️