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
frosja888 [35]
2 years ago
10

Write the equation in function form: 8x + 4y = 20

Mathematics
1 answer:
yawa3891 [41]2 years ago
3 0
The answer is f(x) = 5 - 2x

Function form means just replace y with f(x).

So given 8x + 4y = 20:

Subtract 8x
4y = 20 - 8x

Divide both sides by 4
y = 5 - 2x
You might be interested in
Ally made 60 donuts on Friday. She made 3x donuts on Wednesday and 2x donuts on Thursday. How much donuts did she make in all?
olya-2409 [2.1K]

Answer:

Step-by-step explanation: 60 x 3= 380

2 x 60= 270

270 + 380= 810

3 0
3 years ago
Four siblings are to share in an inheritance. They are to receive money in the money in the amount of $88,000 in the ratio of 5:
11111nata11111 [884]
The answer is 44,000 dollars. due to 5+3+2+1=10, you divide 88,000 by 10 and you then multiply that by the largest number to get 44,000
6 0
2 years ago
A sample of 50 observations is taken from an infinite population. The sampling distribution of : a.is approximately normal becau
Korvikt [17]

Answer:

a.is approximately normal because of the central limit theorem.

Step-by-step explanation:

The central limit theorem states that if we have a population with mean μ and standard deviation σ and we take sufficiently large random samples from the population with replacement, then the distribution of the sample means will be approximately normally distributed.

For any distribution if the number of samples n ≥ 30, the sample distribution will be approximately normal.

Since in our question, the sample of observations is 50, n = 50.

Since 50 > 30, then <u>our sample distribution will be approximately normal because of the central limit theorem.</u>

So, a is the answer.

3 0
2 years ago
Solve for x: 3x+6&gt;-15 x=?
kati45 [8]

Answer:

x>-7

Step-by-step explanation:

4 0
2 years ago
Read 2 more answers
Can u help me find the Answer
den301095 [7]

-20x-16

= -4(5x + 4)

I think 4 ×-5 = -20x

4×-4 = -16x

7 0
2 years ago
Other questions:
  • Please help ASAP I don’t understand this problem
    8·1 answer
  • (08.01)
    9·2 answers
  • If f(x) = 3x + 2 and
    8·1 answer
  • The graph of f(x) = 2x + 4 shifts five units to the right when it is replaced with the graph of f(x) = 2x - k. What is the value
    9·2 answers
  • Is this Correct? If not what did I do wrong? (25 points)
    10·1 answer
  • Please help me solve this question
    10·1 answer
  • Factorise x+y<br><br>-ax-ay​
    6·2 answers
  • Evaluating reports , help me please ...
    6·1 answer
  • A lock has two digit numeric code, with the numbers 1 through 7 available for each digit of the code. Note that numbers can be r
    14·1 answer
  • A) side angle side<br> b) side side side <br> c) angle side angle<br> d) not congruent
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!