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
11

Find the value of f(3) for the function. f(a)=5(a+4)- 9

Mathematics
1 answer:
Crazy boy [7]3 years ago
4 0

Answer:

f(3) = 26

General Formulas and Concepts:

<u>Pre-Algebra</u>

Order of Operations: BPEMDAS

  1. Brackets
  2. Parenthesis
  3. Exponents
  4. Multiplication
  5. Division
  6. Addition
  7. Subtraction
  • Left to Right

<u>Algebra I</u>

  • Function Notation

Step-by-step explanation:

<u>Step 1: Define</u>

f(a) = 5(a + 4) - 9

f(3) is x = 3

<u>Step 2: Evaluate</u>

  1. Substitute:                    f(3) = 5(3 + 4) - 9
  2. Add:                              f(3) = 5(7) - 9
  3. Multiply:                        f(3) = 35 - 9
  4. Subtract:                       f(3) = 26
You might be interested in
Someone PLZ help me plz :
lions [1.4K]

Answer:

2/8

Step-by-step explanation:

hi

7 0
3 years ago
Read 2 more answers
How to solve this equation 2(f+3)+4f=6+6f?
Tresset [83]
2f+6+4f=6+6f
6f+6-6=6-6+6f
6f=6f
This means f can equal any number which we call mathematically infinite solution or infinitely many solutions
5 0
3 years ago
Read 2 more answers
What is the value of the expression? 100-9^2 divided by 3
katen-ka-za [31]

(100-9^2)/3

PEMDAS: parenthesis, exponents, multiply, divide, add, subtract

Lets' work on the parethesis first.

100-9^2

We can do the exponent first, 9^2=81, so 100-81=19

Then we divide and 19/3 is your final answer.

4 0
2 years ago
Read 2 more answers
My Question: Q=1/2P+15, for P
Mekhanik [1.2K]
P=2(9-15) is what i got first i simplify 1/2p to p/2, then subtract from both sides, multply both sides by 2, then regroup terms, and last switch sides
8 0
3 years ago
HELP ME WITH THIS PLEASE PLEASE SHOW ME THE FORMULA FOR LETTER C​
OLEGan [10]

Answer:

Which subject is this . please tell

5 0
3 years ago
Read 2 more answers
Other questions:
  • A certain company produces fidget spinners with ball bearings made of either plastic or metal. Under standard testing conditions
    11·1 answer
  • On September 30, picture perfect physicians invested$100,000 in new medical equipment. What is the new assets, liabilities and e
    10·1 answer
  • The five interior angles in a  pentagon are in the ratio 2:3:4:5:6. What is the measure of the pentagon's largest angle?
    15·1 answer
  • What are some advantages and disadvantages to paying with checks?
    15·1 answer
  • Help needed ASAP will give brainliest! Pls help me
    14·1 answer
  • La contaminación atmosférica es uno de los problemas ambientales que ocasiona el ser humano. La atmósfera en su estado puro está
    11·1 answer
  • The rectangle below has an area of x^2-7x+10x 2 −7x+10x, squared, minus, 7, x, plus, 10 square meters and a width of x-5x−5x, mi
    15·1 answer
  • I need to figure out which ones are irrational. please help
    6·1 answer
  • Which transformation would result in a geometric figure
    7·1 answer
  • Which equation is equivalent to y−3=4(x−5)?
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!