Answer:
5
Step-by-step explanation:
We are at the bowling alley and we know that they are offering a special. Every game costs $2.50 and the shoe rentals are $2. We know that by the end of the day, you spend $14.50 dollars in total.
We need to create an expression to solve this question, since every game is $2.50, make the variable x next to that.
$2.50x
Now we know that the shoe rental is $2 extra dollars, therefore we need to add 2 dollars separately.
$2.50x + $2
Now our total is $14.50, therefore :
$2.50x + $2 = $14.50
Now we have an expression, let's solve for x by isolating it.
$2.50x + $2 = $14.50
Subtract 2 from both sides :
$2.50x = $12.50
Divide both sides by $2.50 :
x = 5
Therefore, you played 5 games in total.
