Question

Give a real-world scenario in which you would write an inequality rather than an equation.

Answer 1

Here's one:
Joe(random name) need to make atleast 4 cupcakes more than Peter did. The inequality for this would be
y>=x+4

Answer 2

You want to buy food, but only have $50 and need to spend 20 on shoes.

x - 20 ≤ 50

Answer 3

The number of characters in @RainbowsxD is greater than the number in @zeinas. but is equal to the number of characters in @Makaylaw36

Symbolically, let \(N(name)\) mean the number of characters in \(name\), so,
$$
\large{
N(@RainbowsxD) \color{green}{>} N(@zeinas.)\\
N(@Makaylaw36) \color{blue}{=} N(@RainbowsxD)
}
$$
Because, \(N(@RainbowsxD)=11\), \(N(@Makaylaw36)=11\), and \(N(@zeinas.)=8\).

Therefore, we need an \(equation\) for your name and @Makaylaw36 because the number of characters in each is the same for each but we need an \(inequality\) when comparing your name and @zeinas. because there is a different number of characters in each of these names.

Make sense?

Answer 4

@ybarrap does that count as a "real-world scenario" :P

Answer 5

lol, guess if your real-world is abstract