I can try to help you, but im just not a good explainer to be honest
Answer:
51
Step-by-step explanation:
You do 3^3 which is 9
and then 7 x 6= 42
42+9= 51
Answer: 15 inches
Step-by-step explanation:
Since the box must be square, we find the Lowest common multiple of 3 and 5, which is 15
X would equal 2. the answer is A