Answer:
12x⁹ + 15x⁸ - 8x⁶ - 10x⁵
Step-by-step explanation:
<u>This is incomplete and should be: </u>
- x⁴ • (3x³ - 2) • (4x² + 5x)
<u>Solution with steps</u>:
- x⁴ • (3x³ - 2) • (4x² + 5x) =
- x⁵• (3x³ - 2) • (4x + 5) =
- x⁵• (12x⁴ + 15x³ - 8x - 10) =
- 12x⁹ + 15x⁸ - 8x⁶ - 10x⁵
We use the profit concept, and doing this, it is found that if 150 televisions are sold, the profit is $50,700.
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Profit is given by revenue subtracted by cost.
In this question:
- Revenue:

- Cost:

Thus, the profit of selling x televisions is:




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For 150 televisions, we have P(150), so:

If 150 televisions are sold, the profit is $50,700.
A similar question is given at brainly.com/question/14469903
<span>A. What was the cost of the pages in Dorothy's album?</span>
Answer choices? I can try and figure it out if there are choices