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
mafiozo [28]
2 years ago
8

Simplify the following expression:

Mathematics
2 answers:
Lerok [7]2 years ago
5 0

Answer:

3x - 8y + 40z

Step-by-step explanation:

2x − 2y + 5z − 2x − y + 3z + x − 3y + 8z + 2x − 2y + 8z + 3y + 8z −3y + 8z

============================================================

[2x − 2x + x + 2x]+[− 2y − y − 3y − 2y + 3y −3y] + [5z   + 3z   + 8z   + 8z  + 8z  + 8z]   <u><em>Combine like terms</em></u>

[ 3x] + [-8y] + [40z]

Bas_tet [7]2 years ago
3 0

Answer:

3x-8y+40z

Step-by-step explanation:

You might be interested in
-2(7 + y) ≥ -8(y + 1)<br> Write the solution to each inequality.
zhenek [66]

Answer:

y > 1

Step-by-step explanation:

6 0
3 years ago
Ahmed wrote two numbers. The first number has a 7 in its tenth place. The second number has a 7 with a value that’s is 1,000 tim
joja [24]

Answer:

in the thousands place

Step-by-step explanation:

5 0
2 years ago
Read 2 more answers
Identify three solutions of the graph shown. Please help
barxatty [35]
From the graph, we can see that the graph crosses the x-axis at the point (1.5, 0) the graph also passes through point (1, 1) and the graph crosses the y-axis at the point (0, 3).

Therefore, points (1.5, 0), (1, 1) and (0, 3) are some of the solutions of the graph.
5 0
3 years ago
Find the distance between each pair of points
algol [13]

Answer

\sqrt{34}

Step-by-step explanation

You would use the pythagorean theorem for this problem. The point on the y-axis is 5 away from (0,0). The point on the x-axis is 3 away. You would square these, leading from

5+3 to

25+9=\sqrt{34}

Answer is \sqrt{34}.

7 0
2 years ago
A small country had a population of 2,254,000 people in the year 2012. If the population grows steadily
Anuta_ua [19.1K]

Step-by-step explanation:

year 2012 population = 2,254,000*3.5%

= 78.89

each year up to 2020

so 2020 - 2012 =8

78.89*8 = 631

total population at end of 2020 =2,254,000 + 631

= 2,254631

6 0
2 years ago
Other questions:
  • Plz help...................
    15·2 answers
  • If you answer ever single question I will mark you as brainliest :) plz hurry
    8·1 answer
  • After observing this pattern, Hideko made a conjecture for the next shape in the pattern. Five circles in a row. Each circle is
    8·1 answer
  • Which expression has a value of 36?
    13·1 answer
  • Teams A and B are playing a series of games. The series is over as soon as a team wins a total of three games. Team A is two tim
    10·1 answer
  • a seagull is flying at an elevation of 15 3/8 ft above the sea, and then descends 23 1/6ft to catch a fish in the ocean. What wa
    10·1 answer
  • Which of the following is accurate about The Louisiana purchase in 1803 choose 3 that apply ///help me plz
    6·2 answers
  • What is the greatest common factor of 42 and 50?
    8·1 answer
  • Answer this question please and thank you
    5·2 answers
  • What is the answer for this question?
    15·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!