Solve the proportion for x. 4/(5x) = 8/9
1 answer:
4 8
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5x 9
5x*2=9
5x=4.5
x=4.5/5 or 0.9
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Answer:
B: a = 1, b= 7, c = -2
Explanation:

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<u>solve for a</u>:
<u>solve c</u>:
The answer is J. 1/(x^2-x)
Yes because they are constant throughout the table.
B and F , wish you the best enjoy!