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
andrew-mc [135]
4 years ago
10

Simplify the expression. (5x2 - x - 7) + (2x2 + 3x + 4)

Mathematics
1 answer:
kifflom [539]4 years ago
3 0

Answer:11+2x

Step-by-step explanation:

(10-7-x)+(4+4+3x)

3-x+8+3x

3+8+3x-x

11+2x

You might be interested in
What do you notice about these numbers? VeryEASY 4 YOU just EXPLANATION
BabaBlast [244]

The slope of AD is the reciprocal of the slope of DC. The slope of BC is the reciprocal of slope BA. The slope of AD is equal to the slope of BC (making those lines parallel). The slope of DC is equal to the slope of Ba (making those lines parallel). I hope this was what you were looking for!

8 0
3 years ago
How was pre-image ABCDE transformed to create image AꞌBꞌCꞌDꞌEꞌ
sashaice [31]
The correct answer for the question that is being presented above is this one: "B. 180° counterclockwise rotation around point F." The pre-image ABCDE transformed to create image AꞌBꞌCꞌDꞌEꞌ is that <span>180° counterclockwise rotation around point F</span>
4 0
4 years ago
You will visit the nine states below, with the following rather odd rule: you must cross each border between neighboring states
Ludmilka [50]
You would have to start at one side of the following states and drive/fly across each one.
3 0
3 years ago
Each of the 17 guinea pigs needs its cage cleaned. If it takes 1 hour to clean 4 cages, how many hours will it take to clean all
goblinko [34]

Answer: 4 1/4 hours

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Find r when (5)* r/3 = 125.
Dima020 [189]

Answer:

5 to the power of 3 is 125, so since the denominator is 3 you need a  numerator that will simplify to 3.

9 divided by 3 equals 3, so your numerator will be 9.

Hope it helps!

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is 59:100 in its simplest form
    8·2 answers
  • How do you solve this problem?
    5·1 answer
  • Can Someone write This in standard form?<br><br> through: (3,5) Slope=5/3
    6·1 answer
  • What is the theoretical probability of rolling an odd number on a normal dice?
    11·2 answers
  • As of Mid-2016 the world population was about 7.4 billion people in the population of United States was 324 million the area of
    5·1 answer
  • Please answer the question shown in the screenshot given :)
    7·1 answer
  • A, B &amp; C form a triangle where Z BAC = 90°.
    15·1 answer
  • 1. 0.2/0.40<br>2. 0.02 0.40<br>3. 0.3/0.60<br>4. 1.2/ 0.60<br>5. 0.2/0.40​
    5·1 answer
  • the time required to assemble computers varies directly as the number of computers assembled and inversely as the number of work
    11·1 answer
  • Geometry Question!! PLEASE HELp
    14·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!