Question

-2.2 - 3.1

a -5.3
b -0.09
c 5.3
d 0.9

Answer 1

You're taking away from a negative! Whoa, careful, it'd get even more negative!

Answer 2

When you subtract from a negative, it stays negative(as long as you are subtracting a positive).

Answer 3

You cant sub that, you have to change around the problem

Answer 4

If you're familiar with factoring, you'd get how \(-2.2 - 3. 1 = -(2.2 + 3.1)\)

Answer 5

I worked that out and thats not one of the answers