Answer:
square and rectangle
Step-by-step explanation:
The parents both have large teeth, which is dominant. Two dominants make another dominant, so the baby will have large teeth.
I underlined the numbers you needed
Let blueberry = b and poppyseed = p
b + p = 64
b = p + 20
p + 20 + p = 64
2p + 20 = 64
2p = 44
p = 22
b = 22 + 20
b = 42
Jack bought 42 blueberry muffins