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
Leviafan [203]
3 years ago
5

What is the result of subtracting the second equation from the first? -4x-2y=-2 x-2y=9

Mathematics
1 answer:
TEA [102]3 years ago
3 0

Answer:

x = 11/5 or 2 1/5

Step-by-step explanation:

propagate the negative through the bottom equation

-5x = -11

x = 11/5

You might be interested in
Solve. x² – 5x + 6 = 0<br><br> {–2, –3}<br><br> {2, 3}<br><br> {3, –2}<br><br> {5, –1}
ddd [48]
What 2 numbes multiply go get 6 and add to get -5
-6 and 1

(x-6)(x+1)=0
set to zero

x-6=0
x=6

x+1=0
x=-1

last one
4 0
3 years ago
Can someone help me with this real quick?​
valentina_108 [34]

Answer:

11. A) 6x = 13

Step-by-step explanation:

11. Subtract 10 from both sides to make it equal 6x=13

12. For #12... None of the answers seem right? If you distribute and subtract, it should be

-4x + 44 = 66 then

-4x = 22...

Sorry if this didn’t help much, I know that 11 is right though ;)

6 0
3 years ago
The Ross family had 100 relatives at their big Thanksgiving dinner of all the guest nine he had French heritage 80 had English h
il63 [147K]
Hi, Deedee. I am quite confused with the numbers that you've given because they don't add up to 100. Nevertheless, if by 'this', you mean the Thanksgiving culture, then you would just count the English and the Native American heritage. This is because the first Thanksgiving dinner was shared between the English colonists and the Native American tribes.

I hope I was able to help you in a way. Have a good day.
8 0
2 years ago
Work out the volume of a prism with an area of 10m squared and a length of 8m
Jobisdone [24]
Is it 80 m I think that’s the answer
4 0
3 years ago
Find the volume of a box that has a length of 7 cm, a width of 9 cm, and a height of<br> 11.2 cm.
astra-53 [7]
The answer is 705.6 cm^3.

Remember that volume of a box, rectangular prism, is: V = LWH.

So, V = 7(9)(11.2) = 705.6 cm^3
8 0
3 years ago
Other questions:
  • PLLZZZZZZZ HELP!!!!!
    12·1 answer
  • Pls help pls pls pls
    12·1 answer
  • Find f(-3) if f(x)=x^2
    12·2 answers
  • In the formula A(t) = A0ekt, A(t) is the amount of radioactive material remaining from an initial amount A0 at a given time t an
    14·1 answer
  • Which expression can be used to model the phrase "the sum of three and a number"?
    14·1 answer
  • If 540 people preferred pizzia, how many people preferred hamburgers
    5·1 answer
  • What is the area of a circle if the circumference is 31.4 inches ?
    9·1 answer
  • Lacey is going to paint her house over the summer. She has 3 1/2 cans of paint leftover from the last time she painted. She know
    14·1 answer
  • Can someone plz help me
    8·1 answer
  • Naomi just accepted a job at a new company where she will make an annual salary of $66000. Naomi was told that for each year she
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!