1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
stepladder [879]
3 years ago
11

(7,-4);

Mathematics
1 answer:
olga_2 [115]3 years ago
8 0

Literally just plug it in

6(7) + 5(-4) - 42 = 0

42 -20 -42 = 0

-20 = 0

Not a solution.

You might be interested in
Compute the requested value. Choose the correct answer.
Fiesta28 [93]

Original price of the item = $14.95

Price after discount = $13.79

Discount offered = original price - price after discount = 14.95- 13.79 = $1.16

Now let us find the percentage of discount offered.

Percentage discount is given by the formula:

Percentage discount = \frac{MP-SP}{MP}*100

Where MP= Marked price= original price

SP= selling price= price after discount

Percentage discount = \frac{1.16}{14.95}*100

Percentage discount = 7.759 %

7 0
3 years ago
Read 2 more answers
What is 9 10? i don't know :(?
Maurinko [17]
Are you saying 9×10 that is 90
5 0
3 years ago
A network provider investigates the load of its network. The number of concurrent users is recorded at fifty locations (thousand
beks73 [17]

Answer:

see explaination

Step-by-step explanation:

Using the formulla that

sum of terms number of terms sample mean -

Gives the sample mean as \mu=17.954

Now varaince is given by

s^2=\frac{1}{50-1}\sum_{i=1}^{49}(x_i-19.954)^2=9.97

and the standard deviation is s=\sqrt{9.97}=3.16

b) The standard error is given by

\frac{s}{\sqrt{n-1}}=\frac{3.16}{\sqrt{49}}=0.45

c) For the given data we have the least number in the sample is 12.0 and the greatest number in the sample is 24.1

Q_1=15.83, \mathrm{Median}=17.55 and Q_3=19.88

d) Since the interquartile range is Q_3-Q_1=19.88-15.83=4.05

Now the outlier is a number which is greater than 19.88+1.5(4.05)=25.96

or a number which is less than 15.83-1.5(4.05)=9.76

As there is no such number so the given sample has no outliers

5 0
3 years ago
A bag contains 5 green marbles and 8 blue marbles. A dice is rolled, then a marble is chosen at random from the bag .
kolezko [41]
What is the question?
3 0
3 years ago
Tolong bikin hari ini terakhir di kirim ​
statuscvo [17]

Answer:

try the answer D

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • periodic deposit of 3000 at the end of each year with a rate of 3.5 compounded annually for 10 years will have how much money
    6·1 answer
  • A rectangle has a length that is one foot less than twice its width. it the area of the rectangle is 91 square feet then which o
    12·1 answer
  • What is 1.64 million rounded to the nearest million
    14·2 answers
  • A rhombus with congruent sides is shown. Diagonals are drawn. The length of one diagonal is 6, and the length of the other diago
    14·2 answers
  • What is d= 24 formula= 4*3.14*r to the 3rd power looking for voulem
    7·1 answer
  • PLZ HELP ASAP I'LL GIVE BRAINLY sketch the solution set to the system of inequalities shown below
    12·1 answer
  • 1) Find the zero of the polynomial, P(x)=cx+c​
    13·1 answer
  • Write 3/5 as a division
    11·1 answer
  • X^2+6x-16=0<br> quadratic equation
    13·2 answers
  • I need the answer to this problem
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!