Question

Given the replacement set:

b={4.4, 5.4, 6.4}

Which inequality is true?


b−6>10.4

b+6<10.4

b−8≥12.4

b+8≥12.4

Answer 1

b+8≥12.4

Explanation:

Here, we want to select the correct option

From what we have here;

b ≥12.4-8

b ≥ 4.4

Looking at the range of values in the set

We can see that the smallest of values is 4.4

This tells exactly the correctness of the last option as the values of b are 4.4 or greater