Answer should be <span>Both Fred's and Victoria's proofs are correct.</span>
The first one that's the answer the reason for that is because it's the formula to find the area if you do it backward you can find the side legnth
Since the ratio is 2:5:7, you can set up the equation 2x + 5x + 7x = 49. Solving it will give you 14x = 49 or x = 3.5. This means that Jayden got 7(3.5) = $24.50 and Ramon got 2(3.5) = $7. Therefore Ramon got $24.50 - $7 more than Jayden, which is equal to $17.50.
The answer is 16y. You add the numbers up and keep the y.
82°
7x+4 = 88°
7x = 84°
7x-2 = 82°