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
Artemon [7]
3 years ago
13

This is 70 points I will report anyone who answers wrong just for points! I will be asking TWO questions Please answer correctly

or I will report you :)
question 1 : (x+3)y=14 which ordered pair in the form (x,y) is a solution of this equation
(11, 1)
(3, 2)
(5, 2 ) (7, 2)

second question: which pairs are solutions to the equation
5xy+9=44

1, 7 and 4, 11
1, 7 and 7, 1
7,1 and 2, 3
4, 11 and 2, 3
Mathematics
1 answer:
Ratling [72]3 years ago
8 0




QUESTION 1: In these type of question, the easiest way to get the answer is try to plug in the x and y values from the options given in the equation given, So in the first question all the choice except C are more then 14 if you plug in x and y's, for eg, if you plug in x = 3 and y = 2 , you get (3+3)2 = 14 6 x 2 = 14 12 is not equal to 14, so this eliminates this choice but if you chose C you get, (11+3)1 = 14 14 = 14 so this makes C the solution for first question and for the second question do the same thing, and the answer will be D. Hope this helps




QUESTION 2: 5xy + 9 = 44

5xy = 35

xy = 7

solution pairs are:

C. (1, 7) and (7, 1)

not mentioned: (-1.-7) and (-7, -1)






Hope this helps



Plzz don't forget to rate and thanks me


You might be interested in
A closet contains 7 shirts, 6 skirts, and 4 pairs of shoes. how many possible outfit combinations are there?
Agata [3.3K]
The number of possible outfits would be 168 outfits. YOu can mix and match up to 168 number of outfits from these set. This is an example of counting principle. In this principle, one event has n possibilities then a second independent variable have m outcomes. Then, the  total possibilities would be n times m.
4 0
3 years ago
Read 2 more answers
Can anyone help me with this Function
mr Goodwill [35]

Answer:

\Large \boxed{\sf \ \ 6x^2-2x-6 \ \ }

Step-by-step explanation:

Hello, please consider the following.

(f-g)(x)=f(x)-g(x)=6x^2-4-(2x+2)\\\\=6x^2-4-2x-2=\large \boxed{6x^2-2x-6}

Hope this helps.

Do not hesitate if you need further explanation.

Thank you

8 0
3 years ago
-x - 4 = 4x - 54 im to lazy to figure it out myself
BlackZzzverrR [31]

Step-by-step explanation:

  • <em>-x-4=</em><em>4</em><em>x</em><em>-</em><em>5</em><em>4</em>

Adding x on both sides, we get

  • <em>-x-4+</em><em>x=</em><em>4</em><em>x</em><em>-</em><em>5</em><em>4</em><em>+</em><em>x</em>
  • <em>-</em><em>4</em><em>=</em><em>5</em><em>x</em><em>-</em><em>5</em><em>4</em>

Adding 54 on both sides, we get

  • <em>-</em><em>4</em><em>+</em><em>5</em><em>4</em><em>=</em><em>5</em><em>x</em><em>-</em><em>5</em><em>4</em><em>+</em><em>5</em><em>4</em>
  • <em>5</em><em>0</em><em>=</em><em>5</em><em>x</em>

Dividing both sides by 5, we get

  • <em>5</em><em>0</em><em>/</em><em>5</em><em>=</em><em>5</em><em>x</em><em>/</em><em>5</em>
  • <em>1</em><em>0</em><em>=</em><em>x</em>

<em>Hence,</em><em> </em><em>the </em><em>value</em><em> of</em><em> x</em><em> </em><em>is</em><em> </em><em>1</em><em>0</em><em>.</em>

5 0
2 years ago
What is the vertex of the absolute value function defined by ƒ(x) = |x - 2| - 7?
Bas_tet [7]
The vertex of the absolute value function defined by f(x) = Ix - 2I - 7 is (2,-7).
8 0
3 years ago
Read 2 more answers
Which transformation shows a relfection of DEF?
AfilCa [17]

Answer:

The middle option.

Step-by-step explanation:

This is because the points on each triangle are equidistant from the imaginary line in between the two triangles.  It isn't the first option because that is a rotation, and it isn't the third right option because that is a translation.

Please mark for Brainliest!! :D Thanks!!

For more information or questions, please comment below and I'll respond ASAP.

6 0
3 years ago
Other questions:
  • Which of the following correctly justifies statement 4 of the two-column proof? Lines JK and LM are intersected by transversal J
    6·2 answers
  • No it would be cutwright because .416 is less than .435 so he would be faster
    10·1 answer
  • A box contains 5 plain pencils and 5 pens. A second box contains 5 color pencils and 7 crayons. One item from each box is chosen
    5·2 answers
  • 5 7/8 x (2 4/5 ÷ 7)<br><br> AHH HELP I'M TO STUPID FOR THIS
    8·1 answer
  • Divide.<br> (2x^3 - 5x^2 + 7) / (x-2)
    11·1 answer
  • Which figure is shown?<br> O prism<br> O pyramid<br> O cylinder<br> O cone
    12·2 answers
  • . How many pieces measuring 3/20 meters can be cut from a ribbon whose length is 0.75 meter
    12·1 answer
  • Factorise a³ - b³ + 4a-4b
    5·1 answer
  • Find r, the common ratio.<br> {-252, 126, -63, 31.5, ...}
    11·1 answer
  • 12/6 = 4/2 true or false
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!