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
Flauer [41]
3 years ago
15

What is the sum of the given polynomials in standard form?

Mathematics
1 answer:
stepladder [879]3 years ago
7 0

Answer:

 -x^2 + 2x - 3.

Step-by-step explanation:

(x² – 3x) + (-2x² + 5x – 3)

= x² – 3x - 2x² + 5x – 3

=  -x^2 + 2x - 3.

You might be interested in
How do i solve the square root problems?
Gwar [14]
You may want to elaborate on what you mean by "square root problems"
6 0
3 years ago
Easy Math, please help!
Lelechka [254]

Answer:

yes

Step-by-step explanation:

angles abc and angles rqp are corresponding because they are both congruent because they both equal to 180 degrees.

8 0
3 years ago
Jane and Lee had dinner at The Palace The bill totaled $20 30 with tax The service
kirza4 [7]

Answer:

$3.45

Step-by-step explanation:

$20.30 / 10  = $2.30 = 10%

$2.30 / 2  = $1.15 = 5%

$2.30 + $1.15 = $3.45 = 15%

3 0
3 years ago
Will you help me?
Volgvan

Answer:

The length side of the original square banner was 9 ft

Step-by-step explanation:

Let

x-----> the length side of the original square banner

we know that

The new area of the banner is equal to

91=(x+4)(x-2)

Solve for x

91=(x+4)(x-2)\\ \\91=x^{2}-2x+4x-8\\ \\x^{2}+2x-99=0

Solve the quadratic equation by graphing

The solution is x=9 ft

see the attached figure

8 0
3 years ago
A certain brand of golf balls comes in packs of 24. Each pack has three yellow golf balls in it. Willam orders 360 golf balls on
iogann1982 [59]

Start by taking the total number of golf balls, 360, and dividing it by how many golf balls come in each pack, to find the number of packs.


360 ÷ 24 = 15


So there are 15 packs, each with 3 yellow golf balls.


15 · 3 = 45


Meaning 45 of the golf balls would be yellow



3 0
3 years ago
Read 2 more answers
Other questions:
  • How do I solve this?​
    10·1 answer
  • Dave has $13 to spend on a $4 book and two birthday cards (c) for his friends. How much can he spend on each card if he buys the
    9·2 answers
  • Brawdy Plastics, Inc., produces plastic seat belt retainers for General Motors at the Brawdy Plastics plant in Buffalo, New York
    7·1 answer
  • Which inequality represents the phrase below?
    12·1 answer
  • If the simple interest on ​$1,000 for 5 years is ​$300​, then what is the interest​ rate?
    9·1 answer
  • Please help someone!!!!!!
    10·1 answer
  • Write a real-WORD problem that corresponds to the equation
    6·2 answers
  • Which shows 8 × 22 rewritten using the Distributive Property?
    11·1 answer
  • What is the area? write your answers as a fraction or as a whole mixed number.
    13·1 answer
  • At Fairview Middle School, 75 band members need to raise a total of $8,250 for a trip. So far, they have raised $3,120.
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!