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
Natalka [10]
3 years ago
13

Which expression is equivalent to 8-(6r+2)?

Mathematics
1 answer:
kenny6666 [7]3 years ago
5 0

Answer:

6(1-r)

Step-by-step explanation:

8-6r+2

=6-6r

=6(1-r)

You might be interested in
I will give you a Brainly crown if it is right. Will you help me
Alja [10]

Answer:

angle b = 40 degrees

Step-by-step explanation:

Because  angle a + angle b = 90 degrees

50 + angle b = 90

angle b = 90 - 50 = 40 degrees.

8 0
3 years ago
Read 2 more answers
Which best describes the relationship between the successive terms in the sequence shown?
Alex Ar [27]

Given series is 2.4,-4.8,9.6,-19.2

To find whether it has common difference or common ratio let us find few differences and few ratios of consecutive terms.

Common difference of first 2 terms = 2nd term - first term = -4.8-2.4 = -7.2

Common difference of 2nd and 3rd terms = 3rd term - 2nd term = 9.6-(-4.8) = 14.4

Since those common differences are not equal the given series does not have common difference at all.

To check if it has common ratio or not let us find few ratios of consecutive terms.

Common ratio of first 2 terms = \frac{2nd term}{first term} = \frac{-4.8}{2.4} = -2

Common ratio of 2nd and 3rd terms = \frac{3rd term}{2nd term} = \frac{9.6}{-4.8} = -2.0

So, the given series has common ratio as -2.0

7 0
3 years ago
Read 2 more answers
Which one of the following statements expresses a true proportion?
adoni [48]
Try them step by step 

2/3=3/2? No

3/5=12/20? Lets try and see

If we <span>simplify 12/20 what do we do? Well we take 4*3=12 and 4*5=20 

Now that we simply the 4 from both the numerator and denominator we get our answer 3/5 

Your answer will be B.</span>
3 0
3 years ago
[HELP ASAP 50 POINTS] 17, 18, 19, 20
Charra [1.4K]

17) f(x) = 16/(13-x).

In order to find domain, we need to set denominator expression equal to 0 and solve for x.

And that would be excluded value of domain.

13-x =0

Adding x on both sides, we get

13-x +x = x.

13=x.

Therefore, domain is All real numbers except 13.



18).f(x) = (x-4)(x+9)/(x^2-1).

In order to find the vertical asymptote, set denominator equal to 0 and solve for x.

x^2 -1 = 0

x^2 -1^2 = 0.

Factoring out

(x-1)(x+1) =0.

x-1=0 and x+1 =0.

x=1 and x=-1.

Therefore, Vertical asymptote would be

x=1 and x=-1

19) f(x) = (7x^2-3x-9)/(2x^2-4x+5)

We have degrees of numberator and denominator are same.

Therefore, Horizontal asymptote is the fraction of leading coefficents.

That is 7/2.


20) f(x)=(x^2+3x-2)/(x-2).

The degree of numerator is 2 and degree of denominator is 1.

2>1.

Degree of numerator >  degree of denominator .

Therefore, there would no any Horizontal asymptote.

6 0
3 years ago
Help me please I really need help
lianna [129]

Answer:

im pretty sure its A

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
Other questions:
  • How many times greater is the area of circle B compared to the area of circle A?
    15·1 answer
  • Y=3/2(x-5) horizontal <br> Vertical
    9·1 answer
  • 1.Estimate.First round to the nearest whole number(show ur work)
    8·1 answer
  • Can I get some help? How to find the indicated probability? Please explain or show your work. Thanks!
    8·1 answer
  • The battery on McKenzie's old computer can last for 4 1/5 hours. She bought a new computer that has a battery that can last 40%
    9·1 answer
  • At the local basker you can get 10 cookies for $2.How many could u get for $5?<br> 25<br> 50<br> 75
    14·1 answer
  • 3 quater of number is 15 work out four fifths of the number​
    7·1 answer
  • Connie owns x books. Her friend Alma owns
    12·1 answer
  • What is 6s + 18t + 3w =
    10·1 answer
  • Help please. This is a math test! Pictures down below
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!