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
kobusy [5.1K]
2 years ago
8

Please solve question in picture branoist to first and correct​

Mathematics
1 answer:
Oliga [24]2 years ago
6 0

Answer:

The correct answer is Option 3: 12y

Step-by-step explanation:

A polynomial term is usually made of a variable and a co-efficient.

Like terms are those terms that have the same variables i.e. x and 44x are like terms.

Given expression is:

6y-2y+8y

All the terms have only y which means that all three terms are alike.

The coefficients of like terms are added or subtracted according to their sign.

6y-2y+8y = 12y

Hence,

The correct answer is Option 3: 12y

You might be interested in
If H is the center of the circle find the measurement of GJI
Over [174]
We know that

mGJI+117.33°=360°  (full circle)
so
mGJI=360°-117.33°-----> 242.67°

the answer is
242.67°
3 0
3 years ago
Solve the system of equations. −9y+4x−20=0−7y+16x−80=0\begin{aligned} &-9y+4x - 20=0 \\\\ &-7y+16x-80=0 \end{aligned} ​
gulaghasi [49]

Answer:

  • (x, y) = (5, 0)

Step-by-step explanation:

\begin{aligned} &-9y+4x - 20=0 \\ &-7y+16x-80=0 \end{aligned}

Subtract 4 times the first equation from the second:

  (-7y +16x -80) -4(-9y +4x -20) = (0) -4(0)

  29y = 0 . . . . . simplify

  y = 0 . . . . . . . .divide by 29

  4x -20 = 0 . . . . substitute 0 for y in the first equation

  x -5 = 0 . . . . . .divide by 4

  x = 5 . . . . . . . . add 5

The solution to this system is (x, y) = (5, 0).

7 0
3 years ago
Is y=-2 one solution? helpppp
barxatty [35]

Answer:

yup!

Step-by-step explanation:

Brainliest?

4 0
3 years ago
Read 2 more answers
Explain how the quotient of powers was used to simplify this expression
Anna71 [15]

Answer:

See explanation

Step-by-step explanation:

Given:

5⁴/25 = 5²

25 = 5²

Then,

5⁴ / 25

= 5⁴/5²

Note:

• multiplication sign means addition in indices

• Division sign means subtraction in indices

Both numerator and denominator have the same base, so you'll pick one of the bases and subtract the powers

So,

5⁴/5²

= 5^(4 - 2)

= 5^(2)

= 5²

Therefore,

5⁴ / 25 = 5²

6 0
3 years ago
If x is directly proportional to ysquare and x=24,y=3 find the value of x when y=81​
slega [8]

Answer:

17496

Step-by-step explanation:

x=ky^2

first x = 24, y=3

24= k * 9

k = 24/9

now,

x= 24/9 * 81^2 = 17496

8 0
3 years ago
Other questions:
  • Solve the inequality.<br> 5x - 7 &lt; 8x + 8<br> The solution set is x |
    5·2 answers
  • Which expression has a quotient of about 7
    10·1 answer
  • If two lines are perpendicular describe the relationship between their slopes
    14·1 answer
  • Solve 2x+y=2x please answer for me
    7·1 answer
  • Ineed help with this qusetion plox
    11·1 answer
  • Andrew has one book that is two and 2 3/7 inches thick and a second book that is 3.56 inches thick if he stacks the books about
    8·1 answer
  • Please help im finding this very difficult
    15·1 answer
  • If there are 12 boys and 60 girls in a room, fill out all of the possible ratios of boys to girls that could be made.
    11·1 answer
  • Mohamed earns $8 per hour for the first 40 hours. He earns $12 per hour for each hour he works over 40 hours in a week. Mohamed'
    15·1 answer
  • A truck driver makes a trip that covers 2,380 km in 28 hours. What is the driver's average speed in km/h?
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!