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
kompoz [17]
3 years ago
9

Select the correct answer​

Mathematics
2 answers:
pochemuha3 years ago
7 0

Answer:

B

Step-by-step explanation:

3x^2+5x-7x^2-28 then simplify

Strike441 [17]3 years ago
6 0

Answer:

-4x^2+5x-28

Step-by-step explanation:

3x^2 +5x - 7(x^2 +4)

Distribute the -7

3x^2+5x-7x^2-28

Combine like terms

-4x^2+5x-28

You might be interested in
There were 18 balls in a bucket. Oliver removed 1/2 of the balls, in a bucket and then removed another 2/3 of those that were le
deff fn [24]

Answer:

there is only 3 left

Step-by-step explanation:

18 divided by 1/2 is 9 then 2/3 is 6 so you would subtract 6 from 9 and get 3

6 0
3 years ago
HELP ME ANSWER THIS NO EXPLANATION JUST THE ANSWER
Ipatiy [6.2K]
I’m pretty sure d, but not sure sorry
7 0
3 years ago
Read 2 more answers
This is the difference between the estimated value and the true value<br> hint: first letters co
Gemiola [76]

Answer:

correction

Step-by-step explanation:

6 0
3 years ago
During the 2010 baseball​ season, the number of wins for three teams was three consecutive integers. Of these three​ teams, the
elena55 [62]

Answer:

Step-by-step explanation:

Let x represent the number of wins of the least team.

The number of wins for three teams was three consecutive integers. Of these three​ teams, if the first team had the most wins and the last team had the least wins. It means that the number of wins of the second team would be x - 1

The number if wins on the last team would be x - 2

The total number of wins by these three teams was 243. It means that

x + x - 1 + x - 2 = 243

3x - 3 = 243

3x = 243 + 3 = 246

x = 246/3 = 82

The first team had 82 wins

The second team had 82 - 1 = 81 wins

The last team had 82 - 2 = 80 wins

5 0
3 years ago
If triangle fgh m f = m h, gf = x + 40, hf =3x - 20, and gh = 2x + 20. The length of GH is
Furkat [3]

Answer:

d

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • A pizza shop delivers only one kind of pizza, which is sold for $ 10 $10dollar sign, 10, and costs the pizza shop $ 6 $6dollar s
    12·1 answer
  • Jeremy is taking a photography class, but he doesn't own a camera. The class organizers will rent him a camera for $6 per day. J
    11·2 answers
  • What type of graph is shown, and what is the growth factor? linear function; growth factor of 2 linear function; growth factor o
    13·2 answers
  • Find the slope and y intercept 2x+3y=1,470
    7·2 answers
  • Jeene and her friends were selling cookies. They sold four more boxes second week in the than they did the first week . On the t
    11·1 answer
  • (5x+3)÷4=7 (Step by Step please)​
    12·2 answers
  • Graph the following features:<br> Slope - 1/2<br> Y-intercept = -1
    9·1 answer
  • Pls help me so I can pass
    10·2 answers
  • Thank you. Help please
    12·1 answer
  • Can you pls helpppp lol there’s the picture igs
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!