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Svetllana [295]
3 years ago
7

Answers fast please:

Mathematics
2 answers:
Pani-rosa [81]3 years ago
7 0
<span>A.) There is no solution.</span>
____ [38]3 years ago
3 0

Answer:

Option A. There is no solution.

Step-by-step explanation:

we have

y=3x-4 ------> equation A

9x-3y=14 ------> equation B

substitute equation A in equation B

9x-3(3x-4)=14

9x-9x+12=14

12=14 ------> is not true

therefore

The system has no solution

<u>Explanation</u>

The slope of the line A  is equal to m=3

Find the slope of the line B

3y=9x-14------> y=3x-(14/3)

The slope of the line B is equal to m=3

therefore

Line A and Line B are parallel lines, because the slope is the same

The system has no solution

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3.3+5(-7 + 4)<br><br><br><br>step by step process​
SVEN [57.7K]

Answer:

-11.7

Step-by-step explanation:

3.3+5(-7 + 4)

we apply distributive property

3.3+5*(-7) + 5*(4)

we know:

+ * - = -

+ * + = +

so we have:

3.3 -35 + 20

3.3 - 15

-11.7

5 0
3 years ago
Read 2 more answers
All of the following are equivalent except _____.
juin [17]

Answer:

For number 2 the answer is 8/6=20/15

The answer for 3 is 12:26

Step-by-step explanation:

5 0
3 years ago
decide whether the random variable x is discrete or continuous. x represents the length of time it takes to get to work
FromTheMoon [43]

The given variable is a continuous variable.

<h3>What is continuous variable?</h3>

A quantitative variable can be either continuous or discrete depending on whether it is normally obtained through measurement or counting. A variable is continuous over a range of real values if it can take on any two specific real values and all other real values in between.

<h3>What is mercury thermometer?</h3>

In Amsterdam, physicist Daniel Gabriel Fahrenheit created the mercury thermometer, also known as a mercury-in-glass thermometer. It consists of a glass tube with a small diameter and a mercury bulb attached to it; the bulb contains far more mercury than the tube does.

<h3>According to the information:</h3>

A mercury thermometer was used to take the subject's temperature.

Because of the temperature:

  • Not counting but measuring it.
  • You can use a decimal number to represent its value.
  • As a result, it is open to any value inside an interval.
  • Temperature is therefore a continuous variable.
  • The only format in which discrete values can be stated is as whole numbers.

so

Temperature is a continuous variable,

To know more about continuous variable visit:

brainly.com/question/14591841

#SPJ4

8 0
2 years ago
What is 2 x 9 x 18 x 28 x 46 x 58, its a hard question
Yuliya22 [10]
2x9 is 18x18 is 324 x28 is 9072 x 46 is 417,312 so the x 58 the answer is 24,204,096
8 0
3 years ago
Read 2 more answers
Im confused, please helpp?
mafiozo [28]

The answer is D. THe last one.

8 0
3 years ago
Read 2 more answers
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