At the movie theater, three candy bars and two sodas costs $$ 14.00$ . Four candy bars and three sodas costs $$ 19.50$ . Find the cost of a soda.
$$ 4.00$
$$ 3.00$
$$ 2.50$
$$ 1.50$

Answer

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Answer

Final Answer: The cost of a soda is $$ 2.50$ .

Steps

Step 1 ：Let's denote the cost of a candy bar as 'c' and the cost of a soda as 's'.

Step 2 ：Based on the information given in the problem, we can form two equations: $3 c + 2 s = 14.00$ and $4 c + 3 s = 19.50$ .

Step 3 ：Solving these equations, we find that 'c' equals $3.00 and 's' equals $2.50.

Step 4 ：Final Answer: The cost of a soda is $$ 2.50$ .