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3 years ago

I need help please and thank you

Mathematics

2 answers:

valkas [14]3 years ago

5 0

Answer:

B because it is open graph which is it can't be 2, and multiplying greater than 2 for 7 is at least 14 and it is already greater than 18.

Mashutka [201]3 years ago

5 0

Answer:

x<2 ; B

Step-by-step explanation:

Our inequality is 7x+4<18

We have to first solve the inequality.

Let's start by subtracting 4 from both sides.

7x<14

Now, let's divide both sides by 7.

x<2

x is less than 2. This means that B is is the correct answer, since the arrow is pointing towards numbers lower than 2.

One thing that also helps is if you have the x on the left and the number on the right like x<2.

The inequality sign is which way the arrow goes.

So in this example it goes to the left <-

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