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Arlecino [84]
3 years ago
13

Which equation can be used to represent "three minus the difference of a number and one equals one-half of the difference of thr

ee times the same number and four”?
(1 – n) – 3 = 6 plus 2 left-parenthesis x plus 4 right parenthesis equals StartFraction one-half EndFraction left-parenthesis 3 minus x right-parenthesis.(4 – 3n)
3 – (1 – n) = 6 plus 2 left-parenthesis x plus 4 right parenthesis equals StartFraction one-half EndFraction left-parenthesis x minus 3 right-parenthesis.(4 – 3n)
(n
Mathematics
1 answer:
defon3 years ago
5 0
LEFT TO THE PARENTHESES
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Answer:

x should be 55

Step-by-step explanation:

the acute angle is 55 and we know that the whole horizontal is 180 so calculate 180-55 to find the obtuse angle which is 125. Then subtract 70 from that to isolate for x and you get 55.

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3(1 + 7r) + 7r <— please help! :)
irga5000 [103]

Answer: 28r+3

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The graph of y = 3x - 4 is shown. Use it to solve the equation 3x - 4 = 2.
Cloud [144]

Answer:

The answer is 2

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3 years ago
The marginal cost of a product can be thought of as the cost of producing one additional unit of output. For​ example, if the ma
Tomtit [17]

Answer:

60 players should be produced to minimize the marginal cost

Step-by-step explanation:

Following the problem instructions, the marginal cost function is:

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Then, to find the x players at P(x)\alpha would has its minimum value, we have to find the first derivative as follows:

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Then, we solve for x, and these would be the players produced to minimize the marginal cost:

0=2x-120\\x=\frac{120}{2} =60

That means at least 60 thousand players must be produced in order to minimize the marginal cost.

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15. Which one of the following statements is true of parallel lines?
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