Answer:
House B is 12.
Step-by-step explanation:
What you do is since it says that house A is twice as tall as house B and House A is 24 all you do is divide 24 by 2 to get 12 as your answer.
House B is 12 feet tall.
Work:
House A= 2*House B
plug in the numbers
24=2*X
divide
12=X
X=house B
house B =12 feet tall
