Question

Which one is correct? A,B,C, or D?

Answer 1

Answer:

B

Step-by-step explanation:

3x-7 <-4

Firstly solve this.

+7 +7

3x<3

÷3 ÷3

x<1

And because the inequality symbol isn't "equal to", the circle isn't coloured in.

The line will go from 1 to behind 0

Answer 2

Answer:

B

Step-by-step explanation:

Everything below, not including, 1.