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
Olegator [25]
3 years ago
13

I never really understood what this was could u help

Mathematics
2 answers:
Oksi-84 [34.3K]3 years ago
7 0
The answer is 28.
F(4)=5(4)+8
20+8=28
ycow [4]3 years ago
5 0

Answer:

1. f(4) or f(n)= 28

2. f(-2) or f(n)= -2

(please consider marking brainliest <3 )

Step-by-step explanation:

n=4                           n=-2

f(n)= 5(n)+8              f(n)= 5(n)+8

f(n)= 5(4)+8              f(n)= 5(-2)+8

(n)= 20+8                 f(n)= -10+8

f(n)=28                      f(n)=-2

You might be interested in
PLZ I NEED HELP ANSWER QUICK
My name is Ann [436]

Theres always 180 degrees in a flat line angle thingy you need answers fast so im not looking up what its called but 180-125=55 and then you 55-1=54 then 54/3=18!!!!!

6 0
2 years ago
How do you find the square root of a number?
joja [24]
By taking square root of a number using calculator
5 0
3 years ago
Help! 20 points and brainliest
shepuryov [24]

Answer: its b

Step-by-step explanation: i solved it through seconesion

6 0
3 years ago
X-y =3<br>xy=28 <br>solve using simultaneous equations -one linear and one quadratic​
Tcecarenko [31]

Answer:

The first problem has no real solution

Step-by-step explanation:

8 0
2 years ago
3a. The graph shows a school's profit P for selling x lunches on one day. PART A: What is the school's profit for selling 120 lu
Elina [12.6K]

Answer:

100 dollors

Step-by-step explanation:

7 0
3 years ago
Other questions:
  • Salma bought 3 CDs that were each the same price. Including sales tax, she paid a total of $44.70. Of that total, $2.10 was the
    8·1 answer
  • Find the radius of a discus woth a circumference 8.6 pi inches​
    11·1 answer
  • Which statements are true?
    14·1 answer
  • If Sandy's cookie recipe calls for 1/3 cup of brown sugar and she increases it to 2/9, how much brown sugar does she use?
    6·2 answers
  • If Julie needs 3 and 1/4 cups of oatmeal how many 1/4 cups of oatmeal will she use
    8·1 answer
  • What will be the sum of an integer and its additive inverse​
    12·1 answer
  • WILL MARK BRAINLIEST HELP ASAP ASAP
    9·1 answer
  • 31 = 9/3+6 solve the equation
    11·2 answers
  • So Michael had 55 candy and he divide it to 5. How much candy he had now?
    12·2 answers
  • You find out that you get a 20% off on your favorite sweater, and you also get an additional 30% off. Does the store apply the d
    14·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!