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tino4ka555 [31]
3 years ago
9

Solve the following equation for X. Express your answer in the simplest form. 5(-6x + 3) = -8(-5x – 3) The equation has Submit A

nswer no solution infinitely many solutions one solution
SHOW YOUR WORK!!!​
Mathematics
1 answer:
Bad White [126]3 years ago
7 0

Answer:

x = 7.8

Step-by-step explanation:

5(-6x + 3) = -8(-5x – 3)

-30x + 15 = 40x + 24

-70x = 9

x = 7.8

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Of the following three statements, choose the best option and write a viable argument showing how it is reflected by the cost fu
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A viable argument showing how it is reflected by the Cost Function for Wichita’s factory is; The cost of production per unit of item produced is 1$ as long as total units produced is less than 2500. If more than 2500 units are produced than the cost per unit actually comes down to 0.8$per unit.

<h3>How to Interpret Cost Functions?</h3>

From the given options, the best statement is;

The plant’s production processes are performed primarily by robots that are able to work longer hours, when needed, at no additional cost.

A cost function is a formula used to predict the cost that will be experienced at a certain activity level. Thus, the cost function for the best option is;

The cost of production per unit of item produced is 1$ as long as total units produced is less than 2500. If more than 2500 units are produced than the cost per unit actually comes down to 0.8$per unit.

The missing options are;

___ The electricity contract with the utility company is structured so that higher daily energy usage is charged at a lower rate.

___ The plant’s production processes are performed primarily by robots that are able to work longer hours, when needed, at no additional cost.

___ Overtime wages were required to produce at levels above 25,000 units.

Read more about Cost Functions at; brainly.com/question/14038368

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7 0
2 years ago
What is the value of x? Enter your answer in the box. x =
Montano1993 [528]

Answer:

x=9

Step-by-step explanation:

We have two similar triangles because both lines are parallel, use proportions to solve:

\frac{72}{9} =\frac{56}{3x-20}\\8=\frac{56}{3x-20}\\8(3x-20)=56\\3x-20=7\\3x=27\\x=9

4 0
3 years ago
5 times 3 and 5 over 8 times 9 and 1 over 4
Ber [7]
The answer should be:
20.875

Hope this helps. 

3 0
3 years ago
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postnew [5]

Answer:

b

Step-by-step explanation:

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3 years ago
Find two numbers if their sum is 115 and their difference is 7
kobusy [5.1K]

Answer:

54+61

Step-by-step explanation:

54 + 61 = 115

61 - 54 = 7

4 0
3 years ago
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