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astra-53 [7]
3 years ago
10

The Cost of producing n items is given as C = 5 + 2n, where 5 is initial cost and 2 is a cost per item. Profit is given as P = 3

n – 2 where 2 are initial expenses and 3 is a price for unit. Find the number of units we need to sell to make profit cover the costs (break-even point)
Mathematics
1 answer:
aleksandrvk [35]3 years ago
4 0
P=5 and initial to the 3 price
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The answer to the problem
aliya0001 [1]
<h3>Answer:  -2/3</h3>

================================================

Apply the slope formula

m = (y2-y1)/(x2-x1)

m = (8-6)/(2-5)

m = (2)/(-3)

m = -2/3

As you can see, we subtract the y coordinates together. We also subtract the x values together in the same order. If the order is mixed up, then you'll get the wrong sign for the final answer.

The slope is equal to rise over run. Think of "rise" as "change in y", which explains the difference in y values. The run is equal to the change in x, which is the difference in x values.

7 0
3 years ago
What is the efficiency of a machine that produces 4500 joules of output work for every 4250 joules of input work? (remember to p
rewona [7]

Answer:

105.88%

Step-by-step explanation:

Efficiency:

Output/input × 100

4500/4250 × 100

105.8823529%

4 0
4 years ago
Is 87 greater then 13.688
soldier1979 [14.2K]
Yes 87 is greater then 13.6889
4 0
4 years ago
Read 2 more answers
Select all of the solutions of 4x2 - 36 = 0. If there are no solutions, select the empty set.
ruslelena [56]

Answer:

<h2>-3 ;  3</h2>

Step-by-step explanation:

4x² - 36 = 0 ⇌ (2x)² - 6² = 0 ⇌ (2x - 6)(2x + 6) = 0 ⇌ 2x - 6 = 0 or 2x + 6 = 0

⇌ x = 3 or x = -3

8 0
3 years ago
Please please give answer
aksik [14]

Answer:

A

Step-by-step explanation:

iTS JUST a

6 0
3 years ago
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