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
Maru [420]
3 years ago
5

. Simplify this expression: 4p + 9 + (–7p) + 2 = ?

Mathematics
1 answer:
irga5000 [103]3 years ago
5 0
Distribute the positive, then add like terms to get C. -3p+11
You might be interested in
What’s the answer???
Natali [406]
I think it’s 1/3 hope it helps
5 0
3 years ago
Simplify (8m2+m+7m2)-(3m-4m3+2m2)
kondaur [170]

(8m^2+m+7m^2)-(3m-4m^3+2m^2)\\\\=8m^2+m+7m^2-3m+4m^3-2m^2\qquad|\text{combine like terms}\\\\=(4m^3)+(8m^2+7m^2-2m^2)+(m-3m)\\\\=4m^3+13m^2-2m

4 0
3 years ago
1. The producer of the news station posted an article about the high school’s football championship ceremony on a new website. T
Alex

Answer:

1.

hours / views

1. / 125

2. / 250

3. / 375

4. / 500

5. / 625

2.

f(x)= 125 x views=125.hours

The slope of the function equals the visits of each hour.

3. (1;125) (2;250) (3;375) (4;500) (5;625)

4. "views as a function of hours"

5. in 12 hours the website will have f(12)=125 . 12 = 1500 views.

we can see in the plot that the line gets to that number for 8

4 0
3 years ago
If f(x) and f -1 (x) are inverse functions of each other and f(x) = 2x+5, what is f -1 (8)?
Aleksandr [31]

Answer: 3/2

Step-by-step explanation:

The first one: y=2x+5

X=2y+5.Then solve for y after switching x and y

X-5=2y, X-5/2=y

Since F-1= X-5/ 2, we plug the value of X in

8-5/2, so it should be 3/2

5 0
3 years ago
Please help! Giving Brainliest for the best answer!
klasskru [66]

Answer:

  • D. A translation 1 unit to the right followed by a 270-degree counterclockwise rotation about the origin

Step-by-step explanation:

<em>See the picture for better visual</em>

Take segments ST and S'T'. If we extend them they will intersect at right angle.

It is the indication that the rotation is 90° or 270° but not 180°, when the corresponding segments come parallel.

The QRST is in the quadrant IV and Q'R'S'T' is in the quadrant III, which mean the rotation is 90° clockwise or 270° counterclockwise.

<u>This rotation rule is:</u>

  • (x, y) → (y, -x)

We also see the points S and T have x-coordinate of 5 but their images have y-coordinates of -6. It means the translation to the right by 1 unit was the step before rotation.

<u>We now can conclude the correct choice is D:</u>

  • A translation 1 unit to the right followed by a 270-degree counterclockwise rotation about the origin

8 0
2 years ago
Other questions:
  • What is 36/40 as a percentage and can you show me how to work it out as well please thanks x
    7·2 answers
  • If measure of angle X = 63, what is measure of angle YZW? <br> A. 63<br> B. 90<br> C. 17<br> D. 27
    11·1 answer
  • Abby read 1/10 of a novel in 1/2 an hour. How long will it take her to read one novel?
    6·1 answer
  • What is the surface area and volume of this shape?
    15·2 answers
  • Help? Luis has saved $15. He doubles the amount he saves each week. Does this represent an exponential function? Choose the corr
    15·1 answer
  • In the first week of August, there were 1,060 people at an amusement park. In the second week, there was a 20% decrease in atten
    15·1 answer
  • (бх -Зу = 6<br> (2x-y=-5
    11·1 answer
  • SQUARE ROOT OF 25<br><br>THANKS ​
    8·2 answers
  • Given the function f(x)= e^3x, write an expression that represents the derivative of f using the limit shown below.
    12·1 answer
  • 2. What is 5 percent of 700?
    12·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!