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
photoshop1234 [79]
3 years ago
5

Subtract -7x^2+4x+2−7x 2 +4x+2 from x^2-3x 2 −3.

Mathematics
1 answer:
tester [92]3 years ago
4 0

Answer:

-8x² - 12x + 1

Step-by-step explanation:

just add or subtract values with the same terms. eg -7x + 4x ,, etc

You might be interested in
Factor the trionomial below. X2-2x-48
Murrr4er [49]

Answer:

(x–8)(x+6)

Step-by-step explanation:

= x {}^{2}  - 2x - 48 \\  = (x -8)(x + 6)

3 0
3 years ago
One year, the population of a city was 352,000. Several years later it was 337,920.
kvasek [131]

hi

here is  the  method :

you take  Value 1  and Value 2

And you do :   ( Value 2 - Value 1)  / (Value 1 )    * 100

Here we have :    Value 1 = 352 000

                            Value 2 =  337 920

So now we apply :

( 337 920 - 352 000 )  /  ( 352 000)   * 100 =  -4  

Population decreased by by  4 %

You can also make :  

352 000 * X = 337 920

                 X =  337 920 / 352 000

                 X = 0.96

if  the multiplier is  0.96 ,  it's mean that we lost  1 -0.96 = 0.04  

which mean  - 4%

8 0
2 years ago
A solid with at most one base CANNOT be which of the following
aleksklad [387]
It cannot be a cube.
A cone and pyramid have 1 base and a sphere has none.
6 0
3 years ago
Read 2 more answers
If m = 9, what is the value of the expression 3m - 4?
larisa [96]

Answer: 23

Step-by-step explanation:

3(9) - 4

27 - 4

23

6 0
3 years ago
Read 2 more answers
Which of<br> below equations has a graph that passes<br> through the points (2, 3) and (0,-1) ?
Natasha2012 [34]

Answer:

D

Step-by-step explanation:

Point slope formula y-y1=m(x-x1)

slope formula y1-y2/x1-x2

Points provided (2, 3) and (0,-1)

Let's find the slope. To find slope we need to plug in our numbers in the slope formula (y1-y2/x1-x2)

3-(-1)/2-0

4/2

=2

so slope (m) is 2

Now let's plug this in our point-slope formula (y-y1=m(x-x1)) with one pair of points (2,3)

y-3=2(x-2)

so, therefore, our answer is D!

3 0
3 years ago
Other questions:
  • Order the numbers from least to greatest.<br><br> 1/2, 0.55, 5/7
    9·1 answer
  • There are 451 children in Lia's school.a number Greater than 451.
    5·2 answers
  • Can two positive integers have their H.C.F and L.C.M as 12 and 512 respectively? justify.
    13·2 answers
  • 3+3 78-t8=ghfgsx90ge734-gfd7676-673=785753-7467559763-7465458639650
    5·1 answer
  • 5 feet, 7 inches minus 3 feet, 8 inches is equal to 2 feet, 9 inches .. true or false ??
    10·1 answer
  • A function h is defined by h(x)=−4x−72. If x decreases by 11, by how much does h(x) increase?
    6·2 answers
  • An officer printer prints 25 photos in 12.5 minutes. A home printer prints 15 photos in 6 minutes. Which printer is faster, How
    5·2 answers
  • 50 points and brainlyist
    10·2 answers
  • Find the value of x - 6y when x = -2 and y = -1/2
    14·2 answers
  • HELP PLEASE!
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!