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
Zepler [3.9K]
2 years ago
10

Simplify the Expression: 1. 5 x + 7 x − 3 + 10 x − 5 x − 20

Mathematics
1 answer:
eduard2 years ago
7 0
5x+7x+10x-5x =17x
-3-20=-23
Ans: 17x-23
You might be interested in
What is the value of H
never [62]

Answer:

h = 55

Step-by-step explanation:

the sum of the 3 angles in a triangle = 180°

the 2 unknown interior angles = 180 - 2h ( straight angle ), hence

the sum of the 3 angles

180- 2h + 180 - 2h + 40 = 180

400 - 4h = 180 ( subtract 400 from both sides )

- 4h = - 220 ( divide both sides by - 4 )

h = 55


6 0
3 years ago
Identify the class width,class midpoints, and class boundaries ​
Nesterboy [21]

Answer:

I NEED HELP WITH THIS ONE TO

Step-by-step explanation:

7 0
3 years ago
A small town wants to compare the number of students enrolled in public and private schools. The polynomials below show the enro
Zolol [24]

Answer:

-19c2

Step-by-step explanation:

6 0
3 years ago
A plane flies 510 kilometers with a bearing of 316° from Naples to Elgin (see figure). The plane then flies 720 kilometers from
IgorC [24]

Answer:

#carryonlearning

Step-by-step explanation:

#carryonlearning

4 0
3 years ago
Which of the following types of waves can move through water but cannot move through a vacuum where there is no matter?
Vikki [24]
B is your answer!

Hope I helped!

Contact me for more!

FLVS teacher,
 ~Amber Fish

7 0
3 years ago
Read 2 more answers
Other questions:
  • Find the value of x :
    8·1 answer
  • F(x)=2×-a/x-b a and b is real number and not = 0 f'(0)=4 and f"(0)=-8 find f(0)
    9·1 answer
  • Use the pythagorean theorem to solve the problem. Round your answer to the nearest tenth if necessary.
    5·1 answer
  • Is 2,925 more than 2,9250
    15·1 answer
  • A computer programmer worked for 10 hours and earned $70, which is a of $__ per hour
    13·1 answer
  • Monica spent 3/4 hours listening to tapes of Beethoven and Brahms. She spent 1/5 hours listening to Beethoven . How many hours w
    10·2 answers
  • What is 4/11 simplified
    15·1 answer
  • A sequence is shown below. 4, 8, 16, 32, . . . Which formula can be used to determine the nth term in the sequence? Use the form
    13·1 answer
  • You roll a single 6 sided die. What are the odds of rolling a 4?
    7·1 answer
  • I came up the answer as 57. I will attach my note, can you check?
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!