The algebraic expressions can be written as

The given expression is,
1. 7.00
2. A. <span>Sarah is paying the smaller price of $1.25 per cupcake.
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You could use the Pythagorean Theorem to find this. Since the two legs will be the same length:
5² + 5² = c²
25 + 25 = c²
50 = c²
√50 = √c²
5√2 = c
so the hypotenuse length is 5√2
I think the answer is: 2010
Each ticket cost : 324 / x