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
goldfiish [28.3K]
3 years ago
7

F(x)=3x+5/x, what is f(a-2)

Mathematics
1 answer:
grin007 [14]3 years ago
8 0

Replace x with the binomial a - 2.

f(a - 2) = [3(a - 2) + 5]/(a- 2)

f(a - 2) = [3a - 6 + 5]/(a - 2)

f(a - 2) = [3a - 1]/(a - 2)

f(a - 2) = (3a - 1)/(a - 2)

Done.

You might be interested in
Kara works as a translator. She charges 21¢ for each word she translates. Which expression should she uses to calculate her char
Travka [436]

21n

Step-by-step explanation:

you don't need a step by step explanation

4 0
3 years ago
13 ? start fraction, 13, divided by, 10, end fraction of a number is what percentage of that number?
zubka84 [21]

Answer:

The percentage is 130\%

Step-by-step explanation:

Let

x-----> the number

we have

\frac{13}{10}x=1.3x

To find the percentage multiply by 100

1.3*100=130\%

7 0
3 years ago
How much larger is the area of the rectangle than the
lana [24]

Answer:

The area of the rectangle is 8 cm 2. 1. Find the area and perimeter of a rectangle with a length of 6 cm and a breadth of 4 cm. 2. A square table cloth has a side of 5 m.

Step-by-step explanation:

5 0
3 years ago
3 times n^2 times p^5 + 4 times (n -8)^2 n= -3 p= 1
faust18 [17]
3 (-3^2 × 1^5) + 4 (-3 - 8)^2
3 (9 × 1) = 27 + 4 (121) = 484
27 + 484 = 511
6 0
4 years ago
¿Cuál es el valor de x en la siguiente ecuación?<br><br><br> 4X =8 -8
ehidna [41]
4x=8-8
4x=0
0/4
x=0
el valor de x va a ser 0.
7 0
3 years ago
Other questions:
  • The equation below could be used to solve which of the following problems?
    13·2 answers
  • If 75% of a full budget is $1,200, what is the full budget?
    11·2 answers
  • I have another math question Brainliest reward
    5·2 answers
  • Please &amp; thankssssss
    8·1 answer
  • Find the value of expression m(m-n) for m=3 and n=1<br><br><br> I need the ANSWER ASAP
    9·1 answer
  • Cuales son las 5 propiedades de la adición
    15·1 answer
  • C) If C.P. = Rs 660, loss percent = 5% find S.P.
    11·1 answer
  • PLEASE HELP!<br> Solve this literal equation! ax + b = c for a
    8·1 answer
  • Please answer correctly! I will mark you as Brainliest!
    9·2 answers
  • Writing lan's car can go 217 miles on 7 gallons of gas. During a drive last weekend, lan used
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!