Question

Kayla purchased 3 large sodas at the movie theater. Before tax was added, the total cost of the 3 sodas was equal to the cost of 2 sodas plus $5, What was the cost of one soda, s?

Answer 1

The cost of one large soda, represented by s, is $5, found by setting up and solving the equation 3s = 2s + $5.

Step-by-step explanation:

Let's call the cost of one soda s. According to the problem, Kayla purchased 3 large sodas, and before tax, the total cost was equal to the cost of 2 sodas plus $5.

We can set up the following equation:

3s = 2s + $5

To find the cost of one soda, we need to solve for s. Subtracting 2s from both sides of the equation gives us:

s = $5

So, the cost of one large soda is $5.