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
nirvana33 [79]
3 years ago
7

( - 3x + 4) – (x^2– 3x + 7)

Mathematics
1 answer:
Helga [31]3 years ago
5 0

Answer:

−x^2−11

Step-by-step explanation:

Distribute the Negative Sign:

=−3x−4+−1(x^2−3x+7)

=−3x+−4+−1x^2+−1(−3x)+(−1)(7)

=−3x+−4+−x^2+3x+−7

Combine Like Terms:

=−3x+−4+−x^2+3x+−7

=(−x^2)+(−3x+3x)+(−4+−7)

=−x^2+−11

You might be interested in
Sum of the exterior angles of polygons
Ne4ueva [31]

Answer:

360° .

Step-by-step explanation:

6 0
3 years ago
The sum of -4 and 5 times a number is multiplied by 3. The result is 212 less than 7 times the number. What is the number?
lorasvet [3.4K]

Answer:

104

Step-by-step explanation:

First, put the word equation into a numerical equation.

-4+5x=7x-212                            This is our equation

-4=2x-212                                  I subtracted 5x from both sides

208=2x                                     I added 212 to both sides

104=x                                         I divided both sides by 2

7 0
3 years ago
Whats is the zero of function ?<br>A -3<br>B-3/2<br>C-2/3<br>D-2​
Brrunno [24]

Answer:

D. -2

Step-by-step explanation:

The zero of a function is always along the x-axis and in this case that's -2.

Hope this helps :)

4 0
3 years ago
What is the equation of the line that passes through the point (-6, -2) and has a<br> slope of 1/6?
gladu [14]

Answer:

y=1/6x -1

Step-by-step explanation:

Use point-slope form to convert it to y=mx+b.

y-y1=m(x-x1)

y+2=1/6(x+6)

Distribute and simplify.

y+2=1/6x+1

y=1/6x-1

3 0
3 years ago
A person invests 2000 dollars in a bank. The bank pays 4.75% interest compounded
grin007 [14]

Answer:

t = 2.7

Step-by-step explanation:

1. Use formula provided

2. A = 3500 B = 2000 r = 4.75 n = 12months/4 = 3 months t = ?

3. Solve

3500=2000(1+4.75/3)^3t

3t=logbase(31/12)*1500

t=logbase(31/12)*1500 / 3

t ≅2.568

4 0
3 years ago
Read 2 more answers
Other questions:
  • Find the area of a circle with a radius of 6.7 m to the nearest square unit
    6·2 answers
  • Josephine is on a cell phone plan where she pays $20 a month plus $.10 per text message she does not want to spend more than $40
    7·1 answer
  • Quadrilateral ABCD is translated down and left to form quadrilateral OLMN. If AB = 6 units, BC = 5 units, CD = 8 units, and AD =
    15·2 answers
  • Write the following expression in exponential form: 3x3x3x3x3x3
    11·2 answers
  • You are using a taxi cab company that charges a flat fee of $5.00 and an additional $0.50 per mile. Let x represent the number o
    6·1 answer
  • A composite figure is comprise of a semicircle, a hexagon, and a rectangle.
    12·1 answer
  • Butch wanted to buy a book about football. The book was $25.00 new. His friend Jake
    11·2 answers
  • Please help this is really hard
    5·1 answer
  • What are the coordinates of Point A?<br> A) (1, 2) <br> B) (-1, 2) <br> C) (2, 1) <br> D) (1, -2)
    7·1 answer
  • Centerpieces are normally distributed with mean of 30 ounces and standard deviation of 2 ounces. The weights of the shipping box
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!