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
Anika [276]
3 years ago
11

Simplify The following equations

Mathematics
1 answer:
Y_Kistochka [10]3 years ago
3 0
<span>mostly collect like terms
use associative property which is
(a+b)+c=a+(b+c)
also -a+b-c=(-a)+(b)+(-c) so you can move them around
and remember that:
you just use a general rule
x+x=2x
x^2+x^2=2x^2
3xy4xy=7xy
3x+4x^2=3x+4x^2
you can only add like terms( like terms are terms that are same name like x or y are differnt, and like terms have same power exg x^2 and x^3 and x^1/2 and such

I will oly put the naswers because I don't have much time

first one: 2a+3b+2c

second one: remember that -(-6c)=+6c so the answer is c-10a-2b

third one: -a-8b-5c
</span>
You might be interested in
Problem 1: Which of the following statements about trend lines is true?
MatroZZZ [7]
<span>A trend line shows the general pattern of the data, but does not try to connect all the data points is the correct choice about trend lines. It usually is the most general direction of the points.</span>
6 0
3 years ago
Read 2 more answers
You paint four walls. Each wall is a rectangle with a length of 20 feet and a height of 12 feet. One gallon of paint covers abou
Naddik [55]

Answer:

3 gallons

Step-by-step explanation:

Each wall 12 x 20 = 240 feet squared

4 walls =  4 x 240 = 960 squared feet

960 divided into 320 = 3

1 gallon --------320

1 gallon------------320

1 gallon-----------320

                    3 gallons----------960

 

5 0
2 years ago
I need help with this asap please :)
n200080 [17]

Blank 1: If y is -5 when x is 2, that means the equation here is y = -2.5x. So, if x is 8, that makes the equation y = -2.5(8), which gives you -20.

Blank 2: If y is 3 when x is 1, the equation will be y = 3x. If x is 2, that will give you y = 3(2), which is 6.

Blank 3: If y is -7 when x is -21, the equation will be x = 3y. If y is 9, that will give you x = 3(9), which is 27.

Blank 4: If y is 5 when x is 4, the equation will be y = 1.25x. If y is 18, that makes the equation 18 = 1.25x, which is 14.4.


I hope this all helped!

7 0
3 years ago
7 is 1/10 of what number
bulgar [2K]
70, 7*10 since it is 1/10 of that number
3 0
3 years ago
Read 2 more answers
What is the area around the fence if it’s 6 around and 7 length
patriot [66]

Answer:

42

Step-by-step explanation:

The formula for area is length multiplied by width

7 X 6 = 42

hope this helps :)

7 0
3 years ago
Read 2 more answers
Other questions:
  • Round to the nearest 10th "15 is what percent of 48"
    6·2 answers
  • Which equation is the inverse of y = 100 – x2?
    13·2 answers
  • Imagine math<br> I need help<br> Algebra 2<br> Leave answers from left to right thank you
    14·1 answer
  • In the formula Distance = Rate x Time, what relationship exists between rate and time in order to keep the distance value consta
    10·1 answer
  • BEST ANSWER GETS BRAINLIEST!!! PLEASE HELPP
    12·2 answers
  • Help please with this. I would really appreciate fast help =)
    10·1 answer
  • Find the volume of the rectangular prism
    11·2 answers
  • Someone please help with all this. Show working out as well! Will mark as brainliest.<br> Thanks
    12·1 answer
  • The volume of the polyhedron is ______ cm3.
    12·1 answer
  • Alex had 12 gumball machines. Each had about 47 gumballs.
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!