Based on the table, which statement best describes a prediction for the end behavior of the graph of f(x)? a 2-row table with 9 columns. the first row is labeled x with entries negative 5, negative 4, negative 3, negative 2, negative 1, 0, 1, 2, 3. the second row is labeled f of x with entries negative 14, 6, 0, negative 4, negative 6, negative 6, negative 4, 0, 6.

let x and 400 - x be the two numbers.  

==> 0.80x + 0.85(400 - x) = 400 - 68 from the statement of the problem.  

< ==> 0.80x + 0.85(400 - x) = 400 - 68  

==> 340 - 0.05x = 332  

< ==> -0.05x = -8 ==> x = 160, the first number ==> 400 - x = 240, the second number.

using pemdas, (order of operations) you'll see the answer is 24.

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6: 4= 3/2

18: 8= 9/4

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