Moira paid $4.50 for a movie and 2 bags of popcorn. All together she spent 6 dollars. What's the cost for a bag of popcorn?
$6.00-$4.50=$1.50 divided by 2 bags of popcorn gives you .75 cents.
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To find the cost of a bag of popcorn in this scenario, we can use algebra. Let's assume the cost of a bag of popcorn is represented by the variable "x".
According to the given information, Moira paid $4.50 for a movie and 2 bags of popcorn. So the cost of the movie plus 2 bags of popcorn is equal to $6.
Using this information, we can set up an equation:
Movie cost + 2 * Popcorn cost = Total cost
$4.50 + 2x = $6
To solve for "x", we need to isolate the variable on one side of the equation. Let's start by subtracting $4.50 from both sides of the equation:
2x = $6 - $4.50
2x = $1.50
Now, divide both sides of the equation by 2 to solve for "x":
x = $1.50 / 2
x = $0.75
Therefore, the cost for a bag of popcorn in this scenario is $0.75.