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
iris [78.8K]
3 years ago
11

Which ordered pair is a solution to the system of linear equations -4x+y=8 and x-5y=17

Mathematics
2 answers:
aliina [53]3 years ago
8 0
The answer would be (3, -4).
Scorpion4ik [409]3 years ago
7 0
X-5y=17 then x = 5y + 17
replace x = 5y + 17  into <span>-4x+y=8

</span>-4(5y + 17) +y = 8
-20y - 68 + y = 8
-19y = 8 + 68
-19y = 76
y = 76/-19
y = -4

x = 5y + 17
x = 5(-4) + 17
x = -20 + 17
x = 3

Answer: the order pair (3, -4)
You might be interested in
Which is the height of the triangle 12 times 27
kykrilka [37]
<span> 4.24 height is the answer</span>
3 0
4 years ago
11. What's one way we can check our answer to 2
Oliga [24]

Answer:

20 ÷ 10 = 2

or

20 ÷ 2 = 10

Step-by-step explanation:

multiplication is the opposite of division

7 0
3 years ago
The sum of a number y and 9 is a least -1
Nataly_w [17]

Answer:

Y+9>= -1

Step-by-step explanation:

The sum of a number y and 9 means that we wanna add Y and 9, but since y is a variable and 9 is just a number, we can't add them.

Now we have Y+9

Now, we plug in our inequality sign which is at least.

at least is >=

Now we have Y+9>=

And all you have to do is place the negative one after the inequality sign, and you get Y+9>= -1

Hope this helps! :)

8 0
4 years ago
Can you predict the out come of multiplying 750 by 0.1 without calculating? If so, how?
notka56 [123]

Answer:

yes

Step-by-step explanation:

0.1 is the same as 1/10 so you can just divide 750 by 10

4 0
3 years ago
G=b-ca , for a help please thank you
Tju [1.3M]

Answer:

a=g-b/-c

Step-by-step explanation:

Found you.

6 0
3 years ago
Other questions:
  • Help!! I need real help where someone can give me the answer but explain as well
    14·1 answer
  • Pls answer question 8
    5·2 answers
  • Item 9 A cylindrical container of three rubber balls has a height of 18 centimeters and a diameter of 6 centimeters. Each ball i
    6·2 answers
  • A jar contains 2 caramels, 7 mints and 16
    14·2 answers
  • WILL GIVE BRIANlIST To first answer!!!!!!A 2-column table with 5 rows. Column 1 is labeled inches with entries 1, 2, 3, 4, 5. Co
    15·1 answer
  • Two bike riders left each other and started to ride in opposite directions. Two hours later they were 54 miles apart. If one of
    15·1 answer
  • Please help me ill brainlist and give 15 points-
    6·2 answers
  • (5x+30 what is the value of x <br><br><br> Plzzzz help
    5·2 answers
  • What is the y-intercept of the function /(x) = -2/9x + 1/3
    9·1 answer
  • Lara is making wreaths to sell at 4 craft shows. For each wreath, she uses the same number of blue flowers. She has 7 dozen blue
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!