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
Nastasia [14]
2 years ago
5

Apply the distributive property to create an equivalent expression. 12(2a - 6b+ 8) = 2 1 ​ (2a−6b+8)

Mathematics
1 answer:
liberstina [14]2 years ago
5 0

Answer:

a+4=11b

Step-by-step explanation:

Distributive property in mathematics means to multiply the sum by a number of two or more add-ons will provide the same result that each add-on multiplies by a single number and then together add the products.

for example a( b+c) = ab+ac

Therefore, applying distributive property in asked eapression

12(2a - 6b+ 8) = 21(2a−6b+8)

24a+72b+96 = 42a-126b+168

198b=18a+72

9a +36=99b

3a+12=33b

a+4=11b

You might be interested in
If (x + 2) is a factor of x3 − 6x2 + kx + 10, k =
ch4aika [34]

Answer:

The value of k is -11

Step-by-step explanation:

If (x+2) is a factor of x3 − 6x2 + kx + 10:

Then,

f(x)=x3 − 6x2 + kx + 10

f(-2)=0

f(-2)=(-2)³-6(-2)²+k(-2)+10=0

f(-2)= -8-6(4)-2k+10=0

f(-2)= -8-24-2k+10=0

Solve the like terms:

f(-2)=-2k-22=0

f(-2)=-2k=0+22

-2k=22

k=22/-2

k=-11

Hence the value of k is -11....

5 0
2 years ago
Solve the equation <br> 2 ( a + 10) = 56
Hatshy [7]
Answer: a = 18

explanation:
2(a + 10) = 56 -> distribute the 2
2a + 20 = 56 -> subtract 20 from both sides
2a = 56 - 20
2a = 36 -> divide both sides by 2
a = 18
3 0
3 years ago
Help please i’m stuck lol
liq [111]

Answer:

The answer for this is x=-5

3 0
3 years ago
Read 2 more answers
2p-7<br>make p the subject​
n200080 [17]

Answer:

making letters subject is only possible

with equations but not expression.

So the question has no solution.

4 0
3 years ago
A company has a cost equation of c=0.925x^2-4x+20 and a profit equation of p=-1.125x^2+6x+40. Solve for the breakeven point.
lana66690 [7]
0.925x^2 - 4x + 20 = -1.125x^2 + 6x + 40 (at break even point)

2.05x^2 - 10x - 20 = 0

x =  [ - (-10) +/- sqrt(100 - 4*2.05*-20) / (2*2.05) 

x =  6.40, -1.52   Ignore the negative 

Answer is  6.40


3 0
2 years ago
Other questions:
  • The temperature at 5 pm is 20 degrees Fahrenheit. The temperature at 10 pm is -5 degrees Fahrenheit. How many degrees did the te
    7·1 answer
  • The data set of the diameters of the metal cylinders manufactured an automatic machine has sample size of n=29, mean of x= 49.98
    7·1 answer
  • Help? Thanks in advance! Provide steps if possible.
    11·1 answer
  • Nearest hundred thousand 700,00 what is the exact number
    6·1 answer
  • Lines A,B and C show proportional relationships which line has a constant of proportionally between y and x of 5
    8·2 answers
  • One angle within a triangle is 76 degrees. What is the value of the exterior angle?
    15·1 answer
  • A study on students drinking habits wants to determine the true average number of alcoholic drinks all fsu undergraduate student
    6·1 answer
  • What is the value of x?
    15·1 answer
  • Please help me!!!! I would really appreciate it!!!
    5·1 answer
  • 2. Patrick worked 5.25 hours on Monday,
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!