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

b+8≥12.4

Step-by-step 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

the discriminant is 64 + 4*1*12 = 112

this is prime.

step-by-step explanation:

the answer is. -82562234434584

step-by-step explanation: