Hannah says all integers are rational. Is Hannah correct?

Hannah is correct.

Step-by-step explanation:

A rational number is a number that can be written as the quotient of two integer numbers.

This means that if we have an integer a, and an integer b, then:

a/b is a rational number.

In the particular case where b = 1 we have:

a/1 = a

This means that a is also a rational number.

And a can be any integer, then we can conclude that all the integer numbers are also rational numbers.

So Hannah is correct.

this doesn't make sense lol

3. (5x + 1) - (-10x + 6)

simplify the answer choice. combine like terms. remember to distribute the negative to the terms inside the second parenthesis. also remember that two negatives = one positive, and one of each sign = negative.

- (-10x + 6) = + 10x - 6

simplify. combine like terms:

5x + 1 + 10x - 6

5x + 10x + 1 - 6

15x - 5

∴ it is your answer

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