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sesenic [268]
2 years ago
9

A plumbing company charges an initial fee of $50, plus an additional $26 per hour of service. A second company charges an initia

l fee of $74, plus an additional $18 per hour of service. For which number of hours of service do the two companies charge the same amount?
A.

8


B.

1


C.

3


D.
5
Mathematics
1 answer:
torisob [31]2 years ago
3 0
The answer is C. You pay $128 in the third hour for both. Hope this helped
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How to factor x^2-2x-15
olga2289 [7]

Answer:

(x - 5)(x + 3)

Step-by-step explanation:

Given

x² - 2x - 15

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The factors are - 5 and + 3, since

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