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
GrogVix [38]
3 years ago
9

What is the sum of the polynomials? (6x+7x+x^2)+(2x^2-3x)

Mathematics
1 answer:
Trava [24]3 years ago
4 0

Answer:

3x^2 + 10x

Step-by-step explanation:

You might be interested in
Which quantity is proportional to 40/8?
nataly862011 [7]

Answer:

5

Step-by-step explanation:

Divide each side by 8 or do 40 divided by 8.

Hope this helps! Have a great day!

7 0
3 years ago
Read 2 more answers
The graph of a function never has two different points with rhe same x-coordinate because
PIT_PIT [208]

Answer:

Hello! Your answer is BELOW

Step-by-step explanation:

The best answer to the question that is being stated above would be letter B. The graph of a function never has two different points with the same x-coordinate because the input value of each of the points is mapped to a single output value in the graph.  

Hope I helped! Hope you make an 100%

-Amelia♥

7 0
3 years ago
A small publishing company is planning to publish a new book. The production costs will include one-time fixed costs (such as ed
VikaD [51]

Answer:

Break-even point in units= 4,400

Step-by-step explanation:

Giving the following information:

Fixed costs= $49,500

Unitary variable cost= $12

Selling price= $23.25

<u>We need to calculate the level of sales that will result in a net profit of zero. We need to use the break-even formula:</u>

Break-even point in units= fixed costs/ contribution margin per unit

Break-even point in units= 49,500 / (23.25 - 12)

Break-even point in units= 4,400

8 0
3 years ago
A sailboat travels a distance of 2 1/2 miles in 1/6 of an hour. Which complex fraction represents the unit rate in miles per hou
Vsevolod [243]
1/6 of an hour= 10 because 60mins=1hour & 60/6=10 so the sailboat travels 2 1/2 miles in 10 mins. So the complex fraction would be 2 &1/2 over 10. Hope it helps!

3 0
3 years ago
Read 2 more answers
Which statement is true?
SVEN [57.7K]

Answer:

y=log_{1} x is not a logarithmic function because the base is equal to 1.

Step-by-step explanation:

A logarithmic function is of the form: y=log_{b}x

For a logarithmic function to exist, we must fulfill certain conditions. The conditions are

i. The base, b, is greater than 0. {b>0)

ii. The base, b, is not equal to 1. (b\ne 1)

iii. x must be greater than 0. (x>0)

Now, if we observe all the choices given, we conclude that the third choice is correct as the base there is 1. If base is equal to 1, then it violates the definition of logarithmic functions. So, the correct choice is:

y=log_{1} x is not a logarithmic function because the base is equal to 1.

6 0
3 years ago
Read 2 more answers
Other questions:
  • -2(x + 5) = -2x - 10
    12·1 answer
  • The distance between two objects is increased by 3 times the original distance. How will this change the force of attraction bet
    15·1 answer
  • Bob and Mark talk about their families. Bob says he has 3 kids, the product of their ages is 72. He gives another clue: the sum
    8·1 answer
  • Lines a and b are parallel. What is the measure of ∠3 if ∠6 measures 84°?
    5·1 answer
  • -2/5 + 1/2 please help guys I really need it
    13·1 answer
  • 1.5 horas para realizar un afinamiento; 0,2 horas para limpiar la bateria; 0,75 horas para cambiar el aceite y el filtro del mot
    8·1 answer
  • If your ex liked your video does this mean that he could still possibly like me -Jelissa
    14·1 answer
  • Ben uses a compass and a straightedge to construct ∠DEF ≅ ∠ABC, as shown below:
    9·1 answer
  • Write the possible combinations of coins that could make $3.55
    13·1 answer
  • Solve system of equations y=3/4x+2 5x+4y=-24
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!