The correct answer is: [B]: " 2.45 * 10⁵ " .
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<u>Note</u>:
7 * 3.5 = 24.5 ;
24.5 * 10⁴ = 2.45 * 10⁵ .
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<em>Answer:</em>
x = 2
y = 2
z = 2
<em>Step-by-step explanation:</em>
2 is the only info we are given for this problem. All of the sides look equal So I would put 2 for all of the options.
The answer is negative 4.