Question

Write four pairstar of integers which are at the same distance from 2 on a number line.

Answer 1

Answer:

The required pairs are (1,3), (0,4), (-1,5) and (-2,6).

Step-by-step explanation:

Consider the provided information.

We need to write 4 pairs of integers which are at the same distance from 2.

Imagine a number line and move one unit left also one unit right.

That will gives you the first pair, i.e (1,3)

Now move two unit left and two unit right of 2.

That will gives you the second pair, i.e (0,4)

Move three unit left and three unit right of 2.

That will gives you the third pair, i.e (-1,5)

Move four unit left and four unit right of 2.

That will gives you the fourth pair, i.e (-2,6)

Hence, the required pairs are (1,3), (0,4), (-1,5) and (-2,6).

The ratio of two positive numbers (X and Y) is 3:5. when 2 is added to both the numbers the ratio of X to Y becomes 5:8 . what is the difference between both the numbers.