Answer:
2 miles
Step-by-step explanation:
6X + 10 = 22
X = (22-10)/6 = 12/6 = 2 miles
8.60 is your answer, you could use a calculator to solve this.
X^2 - 2x - 8 = <span>(x + 2)(x - 4)
</span>reciprocal of x^2 - 2x - 8 = 1 / [(x + 2)(x - 4)]
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answer is </span><span>C. 1 / [ (x + 2)(x - 4) ]</span>