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
wel
3 years ago
7

What is the solution of the system of equations c + 4d = 8 and c = 4d - 6

Mathematics
2 answers:
kipiarov [429]3 years ago
8 0
C+3D=8
C=8-3D
C=4d-6
8 -3d =4d-6
8+6=4d+3D
14=7d
D=2
Tema [17]3 years ago
3 0
Rewrite the second equation in same form as the first So we have

c + 4d = 8

c - 4d = -6     Now add:-

2c + 0 = 2
2c = 2

c = 1  

Now substitute c = 1 in the first equation:-

1 + 4d = 8
4d = 7

d =  7/4  = 1 3/4

Answer c = 1 and d = 1 3/4  Answer
You might be interested in
Please help!! will mark brainliest ​
Contact [7]

Answer:

angle CAB = 20 degrees

Step-by-step explanation:

Hope this helps you!

5 0
3 years ago
Read 2 more answers
72 divided by negative 4
zavuch27 [327]
The answer is -18. :3
5 0
3 years ago
Square ABCD and isosceles triangle EFG have the same perimeter. Work out the length of FG.
s344n2d4d5 [400]

Answer:

8

Step-by-step explanation:

3 0
2 years ago
Which choice provides the most relevant detail?
aleksklad [387]

Option B, supplement and convert it into gas to use as fuel is the correct answer.

The best option is B because, compared to conventional yoghurt, Greek yoghurt demands up to four times as much milk to make. Greek yoghurt also generates more acid whey, that is challenging to dispose. During the production of yoghurt, a lot of gases are released along with the acid, which farmers have discovered can be utilized as a protein in livestock feed.

Additionally, scientists are attempting to reuse this acid. They are attempting to employ these pricey yet worthwhile conservation techniques. Nutritionists discuss Greek yogurt's advantages. As a result, choice B is correct.

Here is a similar question with an answer related to this question :

about whey: brainly.com/question/9171032

#SPJ4      

     

7 0
1 year ago
Which expression is not equivalent to 6^3/6^6?<br><br> a: 1/6^2<br><br> or<br><br> b: 1/6^3
Angelina_Jolie [31]

Answer:

<h2>A. 1/6^2</h2>

Step-by-step explanation:

6^3/6^6 = 1/216

1/6^2 = 1/36 ≠ 1/216

1/6^3 = 1/216

7 0
3 years ago
Read 2 more answers
Other questions:
  • What is the y-intercept of y+4=-1/4(x+2)
    6·2 answers
  • Which statement is true?
    10·1 answer
  • If x3 = -27, then what is x?
    9·1 answer
  • Solve the problem. For a standard normal distribution, find the percentage of data that are between 3 standard deviations below
    6·1 answer
  • Find the value of k
    15·1 answer
  • HELP ME WITH THIS MATH PROBLEM PLZ!!!!!!
    7·1 answer
  • Evaluate 6(p-q)/(p-1) when p=13 and q=3
    14·1 answer
  • What does 81% 90% 80% and 34% average into 20 points
    13·1 answer
  • Grocery Mart has cookies
    6·1 answer
  • Which figure is not a rhombus?<br><br> Hello I need help with this please help me!!
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!