Question

Look at the following numbers:

-7, 0, 7, 14

Which pair of numbers has a sum of 0?

Group of answer choices

0, 7

-7, 7

7, 14

-7, 14

Answer 1

Your answer is B.) -7, 7

Answer 2

The correct answer is: -7, 7

Explanation:

Given numbers are:

-7, 0, 7, 14

We have to check all pairs of numbers with respect to sum to check that which pair of numbers sums up to zero. So first of all, we will take -7 and will find its sum with other numbers.

So,

`-7+0 = -7\\-7+7=0\\-7+14 = 7`

We can see that the sum of -7 and 7 is zero.

Hence,

The correct answer is: -7, 7