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
svetlana [45]
2 years ago
9

Expand the expression and simplify by combining like terms. 4(3v -2) + 10

Mathematics
1 answer:
34kurt2 years ago
5 0

Answer:

12v + 2

Step-by-step explanation:

4(3v -2) + 10

12v - 8 + 10

12v + 2

You might be interested in
Determine the equation of the line that passes through the given points. (If you have a graphing calculator, you can use the tab
siniylev [52]

Answer:

y = -2x

Step-by-step explanation:

It passes through -5, 10 and 5, -10

gradient = Δy/Δx

gradient = -10 - 10 / 5 -- 5

gradient = -20 / 10

gradient = -2

let's use -5, 10 for y = mx + b

10 = -2(-5) + b

10 = 10 + b

b = 10 - 10

b = 0.

the equation of the line is just y = -2x

6 0
2 years ago
Simplify the following expression.<br> -14x^2+9x-4x^2+5
Naya [18.7K]

Answer:

i think the answer is -18x^(2)+9x+5

-18x^(2)+9x+5

Subtract 4x^2 from  −14x^2

3 0
3 years ago
One of the diagonals of a rhombus is thrice as the other. The area of the rhombus is 54 sq.Cm. The sum of the length of the diag
Colt1911 [192]

Answer:

Step-by-step explanation:

let one diagonal=x

other diagonal=3x

area=1/2 (x±3x)=3/2 x²=54

x²=54×3/2=81

x=9 cm  

3x=3×9=27

sum of diagonals=x+3x=4x=4×9=36 cm

5 0
2 years ago
The long division below shows the first term of the quotient. Which polynomial should be subtracted from the dividend first? x +
pychu [463]

Answer:

9x² - 6x

Step-by-step explanation:

6 0
2 years ago
Please help me answer this <br><br> Explain you’re answer <br><br> Will give braisnlt
lions [1.4K]
B the answer is B - hope this helps you out
7 0
3 years ago
Read 2 more answers
Other questions:
  • ANOTHER FILL IN THE BLANKS QUESTION, MARKING BRAINLIEST FOR CORRECT ANSWER
    10·1 answer
  • When constructing a circle inscribed in a triangle, what is the purpose of constructing a perpendicular segment from the incente
    14·1 answer
  • Can someone Please help me with this question will give brainliest. Thank you
    7·2 answers
  • INT1 4.1.1 Line of Best Fit (classwork)
    8·1 answer
  • What is the value of x? 3 6 27 72
    7·1 answer
  • Can someone help me with this question please..
    11·1 answer
  • I need 4 answers , The cost per pound of the apples on sale is $
    13·1 answer
  • Solve for x in the equation 2 x squared minus 5 x + 1 = 3.
    6·2 answers
  • g A ball is dropped from a height of 33.6 meters, how long (in seconds) does it take to hit the ground
    7·1 answer
  • Alissa surveys a random sample of 50 students at her school about the country
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!