pablos28spainzd

2022-07-06

How do you write a compound inequality to represent the scenario. You'll need to bring at least $15 to the movies but you won't need more than$25. Let m represent the money brought to the movies?

Jayvion Tyler

Expert

Step 1
The information gives the minimum and the maximum amount of money which will be needed.
"At least $15" means that amount or more than that. "At most or not more than$25" means that amount or less.
In both cases the given value is included.
If the amount of money is $m, we can write: $15\le m\le 24$ This is the math way of saying "any amount from$15 and \$25", these values are NOT included and we would write:
$15

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