Answer:
1221 - 321 = 900
Step-by-step explanation:
Answer:
30
Step-by-step explanation:
102+48=150
180-150=30
Bianca is 4'12, cause brian is 4'6, brianna is 3 inches taller so thats 4'9, Bianca is 3 inches taller than Brianna so she is 4'12
Just add three each time, 6+3=9 9+3=12