Oh, dude, that's easy! So, if we're talking about an expression like x < 9, it just means that x is smaller than 9. Like, imagine 9 is the cool kid at the party, and x is just trying to hang out but isn't quite as popular. So yeah, x is definitely less than 9 in this case.
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The expression "x < 9" represents the inequality where x is less than 9. In mathematical terms, x can take on any value less than 9 but cannot equal 9 itself. This notation is commonly used in algebra to represent relationships between variables and constants.
Oh, isn't that a happy little question? When we say "x is less than 9," we're simply saying that x is a number that is smaller than 9. Just imagine x as a little squirrel hopping around, always staying to the left of the number 9. Happy painting!
1.6667
x-2
Lets assume the number = x. Also the expression means a function of x, f(x) which is often simply called y.So to show less than a number (x) the expression would read:f(x) = x-5 or y = x-5 Hope this helps.
2X-6
It is x/9 - 7.