answersLogoWhite

0

There are infinitely many possible answers.

Two ways to look at that:

Pick any number - integer, rational, irrational : positive or negative. You can even pick a complex number, if you know what that is. Call this number x.

Let y = negative x minus 8 = -x - 8

Then x + y = x + (-x - 8) = x - x - 8 = -8

Since x was any one of infinitely many numbers there are infinitely many pairs of number that sum to -8.

ALTERNATIVELY

Consider

(1, - 9), (2, -10), (3, -11), ...

Then add 0.1 to all numbers

(1.1, -9.1), (2.1, -10.1),

and then 0.2, and 0.3, 0.4 etc.

Then go for two decimal places, 3 dp, 4 dp, ...

There can be infinitely many decimal places.

So again, you have infinitely many pairs.

User Avatar

Wiki User

12y ago

Still curious? Ask our experts.

Chat with our AI personalities

LaoLao
The path is yours to walk; I am only here to hold up a mirror.
Chat with Lao
ViviVivi
Your ride-or-die bestie who's seen you through every high and low.
Chat with Vivi
FranFran
I've made my fair share of mistakes, and if I can help you avoid a few, I'd sure like to try.
Chat with Fran

Add your answer:

Earn +20 pts
Q: What two numbers added together make minus 8?
Write your answer...
Submit
Still have questions?
magnify glass
imp