Yes this statement is grammatically correct , subject- president
Verb- is
And yes
It is 5.5! Because she runs 10 miles every 2 hours.
The answer is 12. You got the right answer.
I got this answer by doing PEMDAS.
First I answered the numbers in the parentheses and the brackets. then i multiplied the numbers in the brackets by the outside number which got me to twelve.
