Mindy's dog, rex, weighed 80 pounds a year ago. now he weighs 92 pounds. what is the percent increase in his weight? a) 15% b) 16% c) 13% d) 12%

answer: approximately 206 bones

i hope this u out a branlist and a would be greatly appreciated :

d. 8

step-by-step explanation:

the given radical expression is:

we can rewrite this as:

we express as square numbers to get;

the exponents will now cancel out to give.

the correct answer is d