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Sindrei [870]
3 years ago
15

8. A stock decreases $11 a day for 9 days. Which integer represents the total decrease?

Mathematics
2 answers:
Natasha_Volkova [10]3 years ago
7 0

Answer:

$-99 (D)

Step-by-step explanation:

I know it's D because they were losing money for 9 days and $11 in one day, so 9*11 is 99, and since they were losing that means it have to be negative, so the the integer that represents the total decrease is $99 (negative).

-Hope this helps :)

user100 [1]3 years ago
3 0

Answer:

D. 99

Step-by-step explanation:

Well they were losing money so 11 times 9 = 99

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The Scooter Company manufactures and sells electric scooters. Each scooter cost $150 to produce, and the company has a fixed cos
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The function that represents the Scooter Company's total profit is given by:

P(x) = -2x² + 250x - 2,000.

<h3>How to calculate the profit function?</h3>

The profit function is calculated by the <u>revenue function subtracted by the cost function</u>, hence:

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