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
3241004551 [841]
3 years ago
6

Solve the systems and show your working

Mathematics
1 answer:
Pachacha [2.7K]3 years ago
6 0

Answer:

(3,0)

Step-by-step explanation:

7)

y = - 2x + 6

3y - x +3 =0

3(-2x+6)-x+3=0

-6x+ 18 -x+3=0

-7x+21=0

-7x+-21

x=3

y=-2(3)+6

y=-6+6

y=0

You might be interested in
Marie has a rectangular board 12 inches by 16 inches around which she wants to put a uniform border of sherlls. if she has enoug
Ede4ka [16]
Area of rectangular board = length (inches) x width (inches) = 12" x 16" = 192 in²

Area of the border is given as 128 in²

Adding the area of the board and the border gives (192 + 128)in² = 320 in²

Set this up as the algebraic equation (x + 12)(x + 16) = 320 and solve for x:

Remember to use the FOIL method, which is multiplying the terms in the order of first, outer, inner, last.

x² + 12x + 16x + 192 = 320

x² + 28x + 192 - 320 = 0

x² + 28x - 128 = 0

solve for the two x values:

(x + 32)(x - 4) = 0, and knowing we only need the positive x value

x = 4 or 4 inches is the width of the border



5 0
4 years ago
can ppl pls look at my three recent questions on my page and help me?? ill mark brainliest and there is pictures!
andrew-mc [135]
We can’t look at recent questions
5 0
2 years ago
Read 2 more answers
Kidney beans costs $1.13 per kilogram. What equation shows the relationship between total cost (t), price (p), and kilograms pur
sukhopar [10]
Total cost = price per kilogram• how many kilograms were purcest
t= p•k
t= 1.13•k
7 0
4 years ago
16.4 divide 0.8 what is the answer
fgiga [73]
20.5 is the answer, have a great day!
5 0
3 years ago
Read 2 more answers
The solution to 5.2x = 14.04 is x = ___.
oksano4ka [1.4K]
The frist is 2.7
the 2nd is 2.34
the 4th is 8
the 5th is 4
I think the 3rd is 11over8
7 0
3 years ago
Other questions:
  • Mr. Finch buys a pack of ground coffee. He uses the same amount of ground coffee for each cup of coffee he brews. The equation b
    8·1 answer
  • HELP ME (: 15 pts! I’m stuck
    11·1 answer
  • Given a polynomial f(x), if (x − 1) is a factor, what else must be true?
    14·1 answer
  • The question is find the surface area if this rectangular prism ​
    12·1 answer
  • Which type of lending Institution is being described?
    12·1 answer
  • 67+46 <br> Find the solution and model how you found your answer
    8·1 answer
  • What is the length of LN?
    9·1 answer
  • I NEED HELP!!! ILL MARK U BRAINLIEST AND GIVE YOU 30 PIONTS
    8·1 answer
  • Find the product of -9 and -3.<br><br> 1. 0-3<br> 2. 27<br> 3. 0-27<br> 4. 3
    10·2 answers
  • The length of a garden is 25 m. Find the width knowing that the area is between 300 m2 I need it now pls
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!