Each tile costs 3, and he wants to spend less than 1,000.

Less than 1MiB

That happens in less than 2 of our missions.

I mean 0 minus 5.

Minus 100 minus 5.

5 minus 5.

You under 16?

Less than a minute.

You have 0, minus 1, minus 2.

So 3x is going to be the total cost of purchasing the tiles.

You just subtract 2 from both sides.

Cookie is under 5 years old.

We have 2 and 7 8.

If we say x is positive, then definitely.

I just swapped the two sides.

And I'll write and like that.

The other situation is x plus 2 being less than 0.

Solving for x, adding 1 to both sides, x is less than 1.

So this is the only constraint we have to worry about.

Now over here, subtract 3 from both sides.

And where do they come from?

Anything that's in between these two numbers is going to have an absolute value of less than 12.

It just keeps going on in both directions.

If we have the same sign divided by the same sign we're also going to be positive.

Well this is the graph of f of x. And when is f of x less than 0?

Let me write it this way

I would say that the converse is true.

Children under three are admitted free of charge.

It was from a child no more than six months old.

Let's do one more.

So it has to be 2 minus 2, so I'll have to put at 2 here, and this should work.

People who did not have pancreatic cancer, maybe some other condition.

Entrance is restricted to those above 18.

So this thing, 2x over 7 plus 9, it could just be straight up greater than 5 7.

If you want to know, what is the probability that I get a value less than 20?

But it's heart stopping. It's mind blowing stuff.

I would make that a solid dot

Children under 18 are not admitted.

Unable to search within a period which is less than a minute.

Now notice, what is this directrix?

I think it'll be useful here. The number we are going to do. We are starting from 31 and adding 29 to it.

It makes sense because x can't be negative 2, right?

Same drill.

Test says you have less than 47 minutes before complete system failure.

Yet they suffered fatalities of less than half a percent during the blackout.