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
Akimi4 [234]
3 years ago
5

F(x)= 3x+4 find inverse, domain, at range of the function and it's inverse.

Mathematics
1 answer:
daser333 [38]3 years ago
6 0

Answer:

12

вот правильный ответ

You might be interested in
Write the first 5 terms of the sequence 90 - 8n
Blababa [14]
I hope this helps you



90-8.5


90-40


50
4 0
3 years ago
McDonalds sells quarter-pound cheeseburgers for .99 cents last saturday.they sold 310 of these cheeseburgers. how many pounds of
Anvisha [2.4K]
The first thing you should do is calculate how many pounds of cheese a hamburger has
 1 hamburger = 1/4 pound of cheese.
 Then, you can make a rule of three to know how many pounds of cheese were sold:
 1 ---> 1/4
 310 ---> x
 Clearing x we have:
 x = ((310) / (1)) * (1/4) = 77.5
 Answer
 they sell last saturday 77.5 pounds of cheese
4 0
3 years ago
Pls help me on this........​
Shalnov [3]
The first one is the answer to the question
6 0
3 years ago
Read 2 more answers
What does x equal in the equation -6x +10x = 20?
Sliva [168]

Answer:

5

Step-by-step explanation:

-6x +10x = 20

4x=20

x=20/4

x=5

3 0
2 years ago
The equation c=6.4w represents the cost c for w pounds of walnuts. Does a value of 2.5 for w make sense in this situation? Expla
sineoko [7]

We are given equation: c=6.4w, where the cost c for w pounds of walnuts.

w represents the number of pounds of walnuts.

Number of pounds could be in decimals.

The value of w = 2.5 represents 2.5 pounds of walnuts.

On plugging w=2.5 in c=6.4w equation, we get.

c=6.4×2.5 = $16.

Therefore, for 2.5 pounds of walnuts the total cost is $16.

Hence, <u>a value of 2.5 for w make sense in this situation. It shows that cost of 2.5 pounds of walnuts is $16, where cost of each pound of walnuts is 6.4.</u>


6 0
3 years ago
Other questions:
  • Two triangles can be formed with the given information. Use the Law of Sines to solve the triangles. A = 55°, a = 12, b = 14
    12·2 answers
  • 10 times as many as 1 hundred is _____ hundreds or________ thousand.
    7·2 answers
  • Start time 6:57pm elasped time 47 min
    9·1 answer
  • 4. What do your measurements in #3 tell you about the lengths of PR and QS ? Explain your thinking and then
    12·1 answer
  • Ken’s predicted temperature for April is 7ºC. His prediction for May is 2ºC higher than April. He used the number line to solve
    8·2 answers
  • What is the solution of the equation? w - 2 = -3
    7·1 answer
  • My question is <br> 2+2/4*10
    12·2 answers
  • 4. A student buys a movie to watch on her phone, but she's worried about the
    7·1 answer
  • Helpppppp hurry and no links
    15·2 answers
  • (01.07)
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!