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
Bogdan [553]
3 years ago
9

For the function f(n) = 2n - 7, determine n when f(n) = 11

Mathematics
2 answers:
Gelneren [198K]3 years ago
6 0
In the equation f(n) = 2n - 7
     f(11) = 15
Andrei [34K]3 years ago
6 0
F(11)=2(11)-7 n=22-7 n=15.
You might be interested in
A certain drug is made from only two ingredients: compound A and compound B. There are
NISA [10]

Answer:

425 milliliters of compound A are needed

Step-by-step explanation:

We were told that 5 milliliters of compound A and 6 milliliters of compound B is needed to make the drug.

This means that each drug contains 11 milliliters of both compounds.

\frac{935}{11}=85 milliliters is the volume of each drug.


Therefore the chemist needed 5\times 85=425 millilirteres of compound A.

3 0
3 years ago
Help plz no links will mark brainliest if correct!
BARSIC [14]

Answer:

8

Step-by-step explanation:

Because when you add them you get 2m+8/2m

Which is equal to 8/1 or 8

6 0
3 years ago
Read 2 more answers
Just a follow up to my previous question "There is a 20% off sale going on at your local electronic store. The price of an mp3 p
Vikki [24]
The new price of the mp3 player is $44.95.
4 0
3 years ago
2 Doctors is _______________% of 25 Doctors what is it.
melisa1 [442]

Answer:

8%

Step-by-step explanation:

if you divide 2 by 25, you would get 0.08, which is equal to 8%

8 0
3 years ago
Read 2 more answers
Michael earned $159 mowing lawns all summer. If he mowed 39 lawns, about how much did he make per lawn?
monitta
Divide 159 by 39 to get around $4.08
4 0
3 years ago
Other questions:
  • What is the range of the graph?
    8·2 answers
  • Show me how to multiply .54 times .5
    13·1 answer
  • Helen spends 12% of her budget on transpiration expenses. Write this percent as a fraction and decimal and explain how.
    9·1 answer
  • Help pwease im not good at meth​
    14·1 answer
  • A) 31 c) 30<br><br> b) 28 d) 61
    12·1 answer
  • Andrea brought $54.00 to the art supply store. She bought a brush, a sketchbook, and a paint set. The brush was one-sixths as mu
    6·1 answer
  • Plz help me plzzzzzzz
    13·1 answer
  • Write the equation for a line that goes through the points (0, 7) and (9, 2)
    11·1 answer
  • You find
    5·1 answer
  • Evaluate the expression.<br> 4(11 + 7) – 9.8
    8·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!