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
garri49 [273]
3 years ago
10

Please help!!

Mathematics
1 answer:
Rama09 [41]3 years ago
6 0
The associative property of addition is pretty much just any numbers in place of these: a + (b + c) = (a + b) + c. Therefore, your answer would be d) (6 + 1) + 9 = 6 + (1 + 9)
You might be interested in
Y + 1 = -2x-3 in standard form *
notka56 [123]

Answer:

<em>y = -2x - 4</em>

Step-by-step explanation:

<em>y + 1 = -2x - 3</em>

<em>Subtract 1 from both sides to get the y by itself</em>

<em>y = -2x - 3 - 1</em>

<em>Simplify (Combine Like terms)</em>

<em>y = -2x - 4</em>

8 0
3 years ago
Use the grouping method to factor x3 + x2 + 3x + 3
Alex

Answer:

8x +3

Step-by-step explanation:

Just collect the like terms, like terms have the same variable. So in this case, 2x, 3x, 3x all share the variable x, so we can add it together.

So when simplified:

2x +3x + 3x+ 3 = 8x +3

Hope this helped,

Cate

4 0
3 years ago
Read 2 more answers
Draw the standard normal distribution curve
kirza4 [7]

Standard Normal Distribution. As discussed in the introductory section, normal distributions do not necessarily have the same means and standard deviations. A normal distribution with a mean of 0 and a standard deviation of 1 is called a standard normal distribution.


4 0
2 years ago
Is x-10 accurate for an expression
KATRIN_1 [288]

Answer:

Yes, x-10 is an accurate expression. . . .

Hope that helps

3 0
3 years ago
The function f determines the cost (in dollars) of a new Honda Accord in terms of the number of years t since 2000. That is, f (
xenn [34]

Complete  Question

The function f determines the cost (in dollars) of a new Honda Accord in terms of the number of years t since 2000. That is, f ( t ) represents the cost (in dollars) of a new Honda Accord t years after 2000. Use function notation to represent each of the following. The cost (in dollars) of a new Accord in 2006?

A. How much more a new Accord costs in 2013 as compared to the cost of a new Accord in 2010?

B. A new Accord in 2013 is how many times as expensive as a new Accord in 2010?

C. In  2016 , some cars cost  $980 more than the cost of a new Accord.How much does the other cars cost (in dollars)in 2016?

Answer:

a

     The cost of  a new Accord in 2013 compared to 2010 is  z  =  f(13) -  f(10)

b

   The magnitude at which the cost of   a new Accord in 2013 is greater          than the cost in 2010 is  

          x =  \frac{f(13)}{f(10)}

c

    The cost of the other cars is 2016 is   r  =  980 + f(16)

Step-by-step explanation:

From the question we are told that

     The cost (in dollars) of a new Honda Accord is  f(t)

       Where t is  number of years after 2000

The cost of the  Honda Accord at 2013 is  

        f(2013 - 2000) =  f(13)

The cost of the  Honda Accord at 2010 is  

        f(2010 - 2000) =  f(10)

So the cost difference between 2013 and 2010 is mathematically evaluated as

         z  =  f(13) -  f(10)

Let constant at which the cost of Honda Accord in 2013 is greater than its cost at 2010 be  x

So

      f(13) =  x f(10)

=>      x =  \frac{f(13)}{f(10)}

  The cost of the Honda Accord in 2016 is mathematically evaluated as

          f(2016 - 2000) =   f(16)    

Now the cost of these other cars is  mathematically evaluated as  

         r  =  980 + f(16)

7 0
3 years ago
Other questions:
  • A youth soccer association raised ​$5145 in​ fund-raising projects. There were expenses of ​$777 that had to be paid​ first, wit
    7·1 answer
  • Please select the best answer from the choices provided
    15·1 answer
  • Of the 90% students that mr. Landon teaches 30% of them received an A on the last math test how many students received an A
    8·1 answer
  • .)A bag has 7 red marbles, 8 blue marbles and 3 black marbles. What is the probability of picking a blue marble, replacing it, a
    5·1 answer
  • Math help? Please. I really need help. ( 10 ) points)
    5·2 answers
  • How do you do this problem???
    12·1 answer
  • Fred buys a video game disk for $8 after a 20% discount. what is the original price?
    7·1 answer
  • Able, ben and cal each played a game.
    6·1 answer
  • Mr. Jackson has a total of 12 employees. He wants to buy each employee 3 aprons that will cost $7.79 each, 1 cap that will cost
    9·2 answers
  • A painting crew bought 30 gal of paint for a job. The crew members used 3 gal of paint per hour until they used all the paint.
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!