The best and most correct answer among the choices provided by the first question is the third choice contrapositive.
On the other hand, the best and most correct answer among the choices provided by the second question is the third choice contrapositive.
I hope my answer has come to your help. God bless and have a nice day ahead!
Brackets Exponents Divide Multiply Addition Subtract (order of math operations)
1.25mph 25/20...
hope that helps :)