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
charle [14.2K]
3 years ago
9

I need help with algebra function notation

Mathematics
1 answer:
lutik1710 [3]3 years ago
5 0
What is the question
You might be interested in
(4x-4)+(3x-2)+(2x+6)=180
Ahat [919]

Answer:

x=20

Step-by-step explanation:

Let's solve your equation step-by-step.

4x−4+3x−2+2x+6=180

Step 1: Simplify both sides of the equation.

4x−4+3x−2+2x+6=180

4x+−4+3x+−2+2x+6=180

(4x+3x+2x)+(−4+−2+6)=180(Combine Like Terms)

9x=180

9x=180

Step 2: Divide both sides by 9.

9x

9

=

180

9

x=20

Answer:

x=20

6 0
3 years ago
Read 2 more answers
How do you solve 3×(9+2-8÷16)
jek_recluse [69]
Remember order of operations (PEMDAS):

3•(11-1/2)
3•10.5
31.5
6 0
3 years ago
An ordinary (fair) coin is tossed 3 times. Outcomes are thus triples of "heads" (An ordinary (fair) coin is tossed 3 times. Ou)
shepuryov [24]

Answer:

Probability distribution

X    P(X)

0    1/8

1     3/8  

2    3/8

3     1/8

Step-by-step explanation:

When a coin is tossed there are two outcomes head and tail. When three coins are tossed the possible outcomes are

Sample space=S={HTH,THH,TTH,HHH,HTT,THT,TTT,HHT}

The total number of outcomes is n(S)=8. The X be the random variable counting number of tails in each outcome and so X can take values as 0,1,2,3. The probabilities can be computed as P(X)=n(X)/n(S). The probabilities are calculated as under:

X   Outcomes           P(X)

0    HHH                    1/8

1     HHT,THH,HTH    3/8  

2    TTH,HTT,THT     3/8

3    TTT                        1/8

The probability distribution of X is as under:

X    P(X)

0    1/8

1     3/8  

2    3/8

3     1/8

4 0
3 years ago
Write an expression that represents the edge length of jewelry box
Mandarinka [93]

Answer:

The cubed-root of v (/v)

Step-by-step explanation:

Like your work on the second question illustrated, the cubed root of v (which is 216) is your expression for the edge length of the box in inches.

Hope this helps!

4 0
3 years ago
Read 2 more answers
What is the sales tax on $8.50 purchase of the sales-tax rate is 6 1/2%?
tester [92]

Answer:

$

8.50

×

0.065

=

$

0.5525

cents rounded to  

$

0.55

or  

55

cents.

Explanation:

The sales tax rate is usually a percentage (assumed here).  

6.5

percent equals  

0.065

(percent means "per 100" so is divided by  

100

).

Step-by-step explanation:

5 0
3 years ago
Read 2 more answers
Other questions:
  • (x-25) (x-5) square root
    6·1 answer
  • Find the perimeter of the triangle shown
    8·2 answers
  • 4) From whose point of view is the story written? Give an example from the story to support your answer? *
    10·2 answers
  • A website randomly selects among 10 products to discount each day. The color printer of interest to you is discounted today. Det
    14·1 answer
  • I need help with this problem
    10·1 answer
  • What is the value of y
    15·2 answers
  • Graph y = x2 + 10x + 25.<br> Determine the number of solutions.
    15·2 answers
  • Simplify the expression<br> (1 + 1/x)(1 - 2/x+1)(1 + 2/x-1)
    11·1 answer
  • Evaluate.<br> 8 x 7 = (<br> x 7) + (3 x 7)<br> =<br> + 21<br> 11
    7·1 answer
  • What is the measure of angle B, m
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!