Answer:
see below
Step-by-step explanation:
2/10 = 1/5 = 0.2 = 20%
I know this is late and you probably got the answer but just in case its C. 5. :P
Square root x * square root x = square root of x^2 which is just absolute value of x which is just x.
Now you’re left with 7x square root 7
I hope this helps
