Answer:
2 inches is the height of the box.
Step-by-step explanation:
Answer:

Step-by-step explanation:
Subtract the 4 from 9
Answer:
install socratic that give u all math questions
Answer:
3: 
4: 
Step-by-step explanation:
Question 3 can be re-written as:

which equals:

Question 4 can be re-written as:

Doing the first 2 brackets gives us:

Expanding these two:

Simplifying it:
