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
n200080 [17]
3 years ago
12

PLEASE HELP!!!!!! ILL GIVE BRAINLIEST *EXTRA 40 POINTS** !! DONT SKIP :((

Mathematics
2 answers:
icang [17]3 years ago
5 0
Hope this helps, your welcome :)

denis23 [38]3 years ago
5 0

Answer:

Yes

Step-by-step explanation:

(x, y) = (1, 2)

substitute x and y to the equation to see if the right hand side of the equation is equally to the left hand side

I) 4x + y = 6

4 × (1) + 2 = 6

6 = 6 ( Correct)

II) 8x + 5y = 18

8 × (1) + 5 × (2) = 18

18 = 18 (Correct)

(1, 2) satisfies both equation, hence the answer is yes

You might be interested in
What is the combined weight of the 1/4 - lb bags?
Svetradugi [14.3K]
What is the bag filled with?
3 0
3 years ago
Is -7 bigger than - 8​
alina1380 [7]

Hey!

------------------------------------------

Answer:

True

------------------------------------------

Explanation:

The smaller the negative number the bigger it is.

-7 > -8

------------------------------------------

Hope This Helped! Good Luck!

8 0
3 years ago
Use the Distributive Property to write each expression in expanded form.
kap26 [50]

A. 3x+21

B. 25-5x

C.8x-16

D.x^2+6x+24

7 0
3 years ago
Read 2 more answers
Assume that a procedure yields a binomial distribution with a trial repeated n times. Use the binomial probability formula to fi
Keith_Richards [23]

Answer:

P(X = 12) = 0.0064.

Step-by-step explanation:

Binomial probability distribution

The binomial probability is the probability of exactly x successes on n repeated trials, and X can only have two outcomes.

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

In which C_{n,x} is the number of different combinations of x objects from a set of n elements, given by the following formula.

C_{n,x} = \frac{n!}{x!(n-x)!}

And p is the probability of X happening.

In this problem we have that:

n = 30, p = 0.2

We want P(X = 12). So

P(X = x) = C_{n,x}.p^{x}.(1-p)^{n-x}

P(X = 12) = C_{30,12}.(0.2)^{12}.(0.8)^{18} = 0.0064

P(X = 12) = 0.0064.

6 0
3 years ago
Difference of squares examples
bazaltina [42]
Triangle, rectangles, pollygon, robtuse, i hope this is what you mean

8 0
3 years ago
Other questions:
  • There are 1,525 pages in a book. Julia and Kim round the number of pages to the nearest hundred
    7·2 answers
  • Write each number In scientific notation
    6·1 answer
  • The measure of each angles
    14·1 answer
  • Draw a rectangle prism that has a surface area of 158 square yards
    13·1 answer
  • Line segment AB has endpoints A(6,4) and B (2,6) find the coordinates of the point that divides the line segment directed from A
    6·1 answer
  • What is the absolute value of -7? <br> 1/7<br> -1/7<br> -7<br> 7
    15·2 answers
  • Select the correct answer.
    11·2 answers
  • 49. Dave invests 8000 in the stock market only to see his shares plummet in value to 2020.
    13·2 answers
  • The cost of a new math textbook and a study guide together is $58. Three of the math textbooks and two study guides cost $165. H
    7·1 answer
  • I have no idea what to do
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!