These questions just take some trial and error. Try a bunch of things. After about 2 minutes I came up with
(16 + 5) / (2 - 1 + 6)
You can check this by simplifying everything inside the brackets.
21 / 7
= 3
Answer: 12,888 in^2 (inches squared)
Step-by-step explanation:
Answer:
Step-by-step explanation:
In exponents multiplication, if bases are same, add the powers

You mean like in a decimal? It'd be 12.5 or 12.50.... Same thing.