Step-by-step explanation:
No of miles Newberg is north of airport = 5
No of miles Rockport is east of the airport = 12
No of miles Newberg and Rockport are apart = 12+5 =17
The slope-intercept form:

<em>add 27x to both sides</em>
<em>divide both sides by 9</em>

The answer is 16 because you have to do the exponents, than the division, then the subtraction, and lastly, the addition.
Answer:
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