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Liz is going to a carnival. Each ride, r, that she wants to go on costs 2 tickets, \( t \). Write an equation to represent how many tickets Liz will need.

Ask by Best Olson. in the United States
Feb 19,2025

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Answer

The number of tickets Liz needs is \( t = 2r \).

Solution

To represent how many tickets Liz will need for the rides at the carnival, we can use the following variables: - Let \( r \) be the number of rides Liz wants to go on. - Let \( t \) be the total number of tickets needed. Since each ride costs 2 tickets, we can express the total number of tickets needed as: \[ t = 2r \] This equation states that the total number of tickets \( t \) is equal to 2 times the number of rides \( r \).

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The Deep Dive

To find out how many tickets Liz will need, you can use the equation \( t = 2r \). In this scenario, \( t \) represents the total number of tickets needed, and \( r \) is the number of rides she wants to go on. So for each ride, she consumes 2 tickets; just multiply the number of rides by 2 to get the total ticket count! Now, let's say she decides to go on 5 rides. Then, you simply plug in 5 for \( r \): \( t = 2 \times 5 \) which gives her a total of 10 tickets. It's that easy!

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