There were 32 butterflies in the butterfly exhibit at the zoo. after some new butterflies hatched from their cocoons, there were 55 butterflies in the exhibit. the letter h stands for the number of butterflies that hatched.
which equations can be used to find the number of butterflies that hatched?
choose exactly two answers that are correct.
a.
32 + h = 55
b.
55 – 32 = h
c.
h – 55 = 32
d.
32 + 55 = h