Yes, they are.
yes
Yes. The sum of two irrational numbers can be rational, or irrational.
It is always irrational.
Not necessarily. The sum of two irrational numbers can be rational or irrational.
97 is a rational number.
The square root of ANY positive integer is either a whole number, or an irrational number. Only the perfect squares have whole number square roots; all the rest are irrational. 97 is not a perfect square therefore √97 is irrational.
Yes, they are.
0.808333333... Its an irrational number
No because it can be expressed as a fraction in the form of 97/10
9.7 is a rational number that can also be expressed as a fraction in the form of 97/10 whereas irrational numbers can't be expressed as fractions.
Irrational. Irrational. Irrational. Irrational.
It is irrational.
Rational
Such a sum is always irrational.
If it says "negative irrational", then obviously it is irrational.
No