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Lina20 [59]
2 years ago
14

Which statement about the following system is correct? y=−2x+5 2x+y=8 Select one: a. The system is inconsistent because the two

equations actually represent the same line. b. The system is consistent because it has a solution. c. The system is consistent because it has no solution. d. The system is inconsistent because it has no solution.
Mathematics
2 answers:
Hitman42 [59]2 years ago
5 0
Sounds like B to me because the problem has a solution! I would looooveee if you could head over an give me some help on my question?! thanks!
faust18 [17]2 years ago
3 0
Sounds like B to me because the problem has a solution! I would looooveee if you could head over an give me some help on my question?! thanks!
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Ne #3:<br> When I take half of my number and add two, I get twenty-four. What is<br> my<br> number
irga5000 [103]

Answer:

My number will be 44.

Step-by-step explanation:

  1. My number will be divided by 2.
  2. I will get 22.
  3. Then I'll 2 to my 22.
  4. It will give me 24.

  • <u>44 divided by 2 = 22</u>
  • <u>22 + 2 = 24</u>
4 0
2 years ago
The employees of a company were surveyed on questions regarding their educational background (college degree or no college degre
taurus [48]

Answer: D) 0.733.

Step-by-step explanation:

Let C denotes the number of employees having college degree and S denote the number of employees are single.

We are given ,

Total = 600 , n(C)=400  , n(S)=100 , n(C∩S)=60

Then,

n(C\cup S)=n(C)+n(S)-n(C\cap S)\\\\=400+100-60=440

Now, the probability that an employee of the company is single or has a college degree is

P(C\cup S)=\dfrac{n(C\cup S)}{\text{Total}}\\\\=\dfrac{440}{600}=0.733333333\approx0.733

Hence, the probability that an employee of the company is single or has a college degree is 0.733

8 0
3 years ago
The perimeter of a rectangle is 87 ft. The length is x ft and the width is 19 ft. What is the length of the rectangle, in feet?
marta [7]

Answer: The length is 24.5 feet.

Step-by-step explanation:

The formula for the perimeter of a rectangle is P = 2L + 2W.

Plug in the values you know

87 = 2L + 2(19)

Solve for L

87 = 2L + 38

subtract 38 from both sides

49 = 2L

divide both sides by 2

L = 24.5

3 0
3 years ago
Arrange the following fraction In ascenending order <br>7/13,7/9,7/15,7/19​
Klio2033 [76]

9514 1404 393

Answer:

  7/19, 7/15, 7/13, 7/9

Step-by-step explanation:

The fractions all have the same numerator, so the smallest is the fraction with the largest denominator. That is, ascending order is the order of descending denominators.

  7/19

  7/15

  7/13

  7/9

8 0
2 years ago
Happy New Year!!
Kazeer [188]

145÷7.25 = 20

Step-by-step explanation:

This is a simple division of numbers with decimals.

Here we have dividend ( the number to be divided) (or numerator) = 145

and divisor (the number which divides dividend) (or denominator)= 7.25

Now, in case of decimals in denominator, we add number of zeroes in numerator equal to number of digits after decimal point in denominator, and thus the decimal point gets removed. So, this gives us 14500÷725, which by simple calculation is equal to 20.

4 0
3 years ago
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