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
Elis [28]
3 years ago
7

Simplify 12y-(-4-8y)

Mathematics
2 answers:
antoniya [11.8K]3 years ago
5 0
20y + 4 (12y+8y and -(-4))
Digiron [165]3 years ago
4 0

Step-by-step explanation:

12y-(-4-8y)

= 12y +4 + 8y. ['-' getting multiplied when brackets open]

= 12y + 8y +4. [ Adding the like terms ]

= <u>20 y + 4 (Ans)</u>

You might be interested in
To the nearest tenth what is the length of the hypotenuse of a right triangle if one side measures 4.5meters and the other side
allsm [11]

Answer:

Step-by-step explanation:

c^2 = a^2 + b^2

4.5^2 + 9^2 = 101.25

c = sqrt 101.25 = 10.06 = 10.1 meters

3 0
3 years ago
Create and solve a system of equations and solve for x and y.
Helga [31]

Answer:

Step-by-step explanation: x+4-5=y

8 0
3 years ago
What is the general form of the equation of a circle with its center at (3,5)
goldenfox [79]

Answer:

2,5 maybe

Step-by-step explanation:

5 0
3 years ago
Explain how to add fractions with unlike denominators. Please be as specific as possible.
Gelneren [198K]

Answer:

Look below

Step-by-step explanation:

So I will use an example to try and show you how to do this.

If we have 1/2 + 1/3, we know that we don't have like denominators. We can change this by finding one. All we need to do is multiply our denominators. So in our example, that would be 2*3=6. Our new denominator would be 6. So now we would have 1/6 + 1/6 which isn't the same as our old equation. That is because we haven't multiplied our top numbers yet. To do this, we need to multiply the top number by the opposite denominator like so, 3/6+2/6.

So our first fraction was

1/2+1/3

We then multiplied the whole fraction by the opposite denominator

3/6+2/6

Thanks! Hope you choose me for brainliest!!! Have a nice day!

5 0
3 years ago
8=x/7<br> Find the value of X?
jeka94

Answer:

X=56

You have to multiply 8 and 7

3 0
3 years ago
Read 2 more answers
Other questions:
  • A trail is 13.5 miles Lilongwe. There are markers every 0.25 miles. How many markers are there
    8·1 answer
  • Twice the quotient of b and 24
    8·1 answer
  • Ming-Li spent $15 at the movies. She then earned $30 babysitting. She spent $12 at the bookstore. She now has $18 left. How much
    14·2 answers
  • Write 8 in the form 4n
    15·1 answer
  • Find the solution set a² = 64<br> Separate the two values with a comma.
    15·2 answers
  • What is the value of a in the equation 3a+b=54 , when b=9 ?
    9·2 answers
  • The temperatures recorded at three different times on a november day in fairbanks, alaska were -2 -5 -12. Which inequality corre
    12·1 answer
  • Sean has 9 liters of juice. He pours equal amounts of the juice into 4 pitchers. There is 0.5 of a liter of juice left. How many
    9·1 answer
  • Rectangle ABCD is shown to the right. Point E is located
    6·1 answer
  • On an island live people who always tell the truth and people who always lie. In the
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!