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I need help with this asapp

I need help with this asapp-example-1

1 Answer

3 votes

Answer:

I and II

Explanation:

So we have the inequality:


1<4x-3

Let's solve for this. Add 3 to both sides:


4<4x

Divide both sides by 4:


1<x

Flip:


x>1

In other words, our answer is all numbers greater than 1.

9 is greater than 1.

4 is also greater than 1.

1 is not greater than 1.

So, our answer is only I and II.

And we're done!

User MarkHu
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