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Lana71 [14]
3 years ago
7

What is the answer a b or c

Mathematics
1 answer:
olganol [36]3 years ago
7 0
I think it's B I might be wrong I hope it helped
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Let C(x) be the cost to produce x batches of​ widgets, and let R(x) be the revenue in thousands of dollars. R(x) = − x² + 6x​, C
Musya8 [376]

Answer:

Step-by-step explanation:

Let C(x) be the cost to produce x batches of​ widgets, and let R(x) be the revenue in thousands of dollars.

R(x) = -x^2 + 6x,\\ C(x) = x + 4.

Profit function = Revenue  - cost

So we get profit function by subtracting C(x) from R(x) using algebraic method of subtraction.

Profit function of x

= Pr(x) = R(x) -C(x)\\= -x^2+6x-x-4\\=-x^2+5x-4

7 0
3 years ago
Find the surface area and please explain​
dlinn [17]

Answer:

I NEED MORE DETAILS

Step-by-step explanation:

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8 0
3 years ago
8. Solve x/10 = –7. A. x = –0.7 B. x= –17 C. x = –70 D. x = 3
ANEK [815]
For this problem, I believe you would just have to plug in for x.

For example, -17 divided by 10 and so on.

The answer should be C, -70. -70 divided by 10 equals -7. 
4 0
3 years ago
The club has only $475 in its bank account. Write
larisa86 [58]

An inequality that represents this equation would be:

x ≤ 475

They cant spend more than $475, so they can spend less than or $475 as represented in the question.

8 0
2 years ago
[100+(586+40/10)]/5<19
Ksivusya [100]
Use PEMDAS.  So it would then simplify to [100+(586+4)]/5<19 then continueing that it would be [100+590]/5<19 and then 690/5<19 which finally will be 138<19 and that is a valid statement
6 0
3 years ago
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