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Tasya [4]
3 years ago
12

A rectangular room has a perimeter of 70m and is 20m long write an equation to represent the area

Mathematics
1 answer:
sveta [45]3 years ago
4 0
Do you have any answer choices 
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A manufacturer sells each of his TV sets for $85. The cost C (in dollars) of manufacturing and selling x TV sets per week is C =
igor_vitrenko [27]
Answer: You should produce all 10,000 TV sets to reach the maximum profit.

If you graph the equation for the profit (below), you will see that the function is increasing on the entire interval from 0 to 10,000.
P = 85x - (1500 + 10x + 0.005x^2)

Therefore, the maximum project would be at the end of the interval, or 10,000 TV units.
7 0
3 years ago
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Pachacha [2.7K]
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4 0
3 years ago
Given the graphs of f(x) = x – 1 and g(x) = –x – 7, what is the solution to the equation f(x) = g(x)?
Ghella [55]

Answer:

(-3, -4)

Step-by-step explanation:

f(x) = x – 1 and g(x) = –x – 7

f(x) = g(x)

  • x-1= -x-7
  • 2x= -6
  • x= -3
  • f,g= -4
4 0
3 years ago
The length of a rectangle is 3 times it’s width. The area of the rectangle is 170 square meters. Find the width.
lozanna [386]

Answer:510

Step-by-step explanation:

8 0
4 years ago
Whats the answer to this equation 10-4=9-[]​
V125BC [204]

We can write this expression as 10 - 4 = 9 - x

10 - 4 = 9 - x

6 = 9 - x

6 - 9 = 9 - x - 9

-3 = -x

-3/-1 = -x/-1

3 = x

Hope This Helped! Good Luck!

8 0
3 years ago
Read 2 more answers
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