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2 years ago

-1 -5(-2k+ 3) = - 76

Mathematics

1 answer:

Ket [755]2 years ago

4 0

Answer is -6(see photo for step by step):

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Let R(x), C(x), and P(x) be, respectively, the revenue, cost, and profit, in dollars, from the production and sale of x it

sp2606 [1]

Answer:

$P(x) = -0.004x^2 - 3.7x - 50$

Step-by-step explanation:

We have to find profit $P(x)$ .

This can be easily found using a formula for Profit given the Revenue and Cost.

$Profit = Revenue - Cost$

$P(x) = R(x) - C(x)$

Given that:

$R(x) = 6x$

$C(x) = 0.004x^2 + 2.3x + 50$

to find P(x) we can simply subtract R(x) by C(x).

$P(x) = R(x) - C(x)$

$P(x) = (6x) - (0.004x^2 + 2.3x + 50)$

$P(x) = 6x - 0.004x^2 - 2.3x - 50$

and finally, after simplify this equation subtracting 6x by 2.3x.

this is the equation for the profit $P(x)$

$P(x) = -0.004x^2 - 3.7x - 50$

3 0

3 years ago

What is 7-2c=-3 equaled to

Savatey [412]

-3 - 7 = -10

-2c = -10

-10/ -2 = c

c = 5

6 0

2 years ago

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mylen [45]

Answer:

tohw9

ufpa

Step-by-step explanation:

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abjllj shllhphkvq gohahogsv 79qy75j

7 0

3 years ago

PLEASE HELP ITS GEOMETRY :OO

Nezavi [6.7K]

Answer:

center of circle: (0,6)

radius: 4

the point (sqrt17,7) is NOT located on this circle. It is outside of the circle. This circle cuts off at (sqrt15,7), therefor (sqrt17,7) is not included

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3 years ago

PLEASE SOMEONE HELP ME 50 POINTS AND I WILL MARK A BRAINLIEST

Veronika [31]

Answer:

First one is a, second one is d, and the third one is b

Step-by-step explanation:

hope this helps friend

3 0

2 years ago

-1 -5(-2k+ 3) = - 76​

-1 -5(-2k+ 3) = - 76