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
Elodia [21]
3 years ago
14

Which expressions are equivalent to 12r-5?

Mathematics
1 answer:
Yanka [14]3 years ago
7 0

Answer:

Step-by-step explanation: 12r-6+1= 12r-5

-8+12r+3= 12r-5

A and B

You might be interested in
Digger the Dog Logan's dog, Digger, was constantly digging his way under the fence, escaping from the back yard, and following L
Lelechka [254]

Answer:

Is there a picture attached to this or how big the whole yard is?

Step-by-step explanation:

3 0
3 years ago
Is​ f(x) continuous at x equals 4​? Why or why​ not? A. ​No, f(x) is not continuous at x equals 4 because ModifyingBelow lim Wit
soldier1979 [14.2K]

<u>Corrected Question</u>

Is the function given by:

f(x)=\left\{\begin{array}{ccc}\frac{1}{4}x+1 &x\leq 4\\4x-11&x>4\end{array}\right ​

continuous at x=4​? Why or why​ not? Choose the correct answer below.

Answer:

(D) ​Yes, f(x) is continuous at x = 4 because Lim_{x \to 4}f(x)=f(4)

Step-by-step explanation:

Given the function:

f(x)=\left\{\begin{array}{ccc}\frac{1}{4}x+1 &x\leq 4\\4x-11&x>4\end{array}\right

A function to be continuous  at some value c in its domain if the following condition holds:

  • f(c) exists and is defined.
  • Lim_{x \to c}$ f(x) exists.
  • f(c)=Lim_{x \to c}$ f(x)

At x=4

  • f(4)=\dfrac{1}{4}*4+1=2
  • Lim_{x \to 4}f(x)=2

Therefore: Lim_{x \to 4}f(x)=f(4)=2

By the above, the function satisfies the condition for continuity.

The correct option is D.

3 0
3 years ago
The midpoint of AB is M (-6,-4). If the coordinates of A are (-4,-3), what are the coordinates of B
VladimirAG [237]
Exact qurdnats I think
4 0
3 years ago
Emergency! I don't get this really well. Please help!<br><br>-(8-2n)=8-2(12-3n)
Naddik [55]

Answer:

n = 2

Step-by-step explanation:

2n - 8 = -2 (-3n + 12) + 8

2n - 8 = -(-6n + 24) + 8

2n - 8 = 6n - 24 + 8

2n - 8 = 6n - 16

-4n = -8

Divide each side by 4

n = 2

3 0
3 years ago
Read 2 more answers
Gayle installed a rectangular section of hardwood flooring measuring 12 ft by 12 ft in her family room. She plans on increasing
icang [17]

The ansa is 256=(12+x)(12+x)

6 0
2 years ago
Other questions:
  • Someone please help<br> thanks!!
    10·1 answer
  • Which of the following numbers is irrational?
    9·2 answers
  • Got answer wrong can u guys tell me what's the answer and why??
    9·2 answers
  • How do I factor <br> x ^5−x^ 4+3x−3
    10·1 answer
  • If Bryson had 1/4 of g pie, and he wanted to split il
    15·1 answer
  • Is the following relationship a function?
    5·2 answers
  • Which would you simplify in order to evaluate the expression when the value of the variable is 2?
    11·2 answers
  • What is 18+5-y.this is first question
    14·1 answer
  • Write the rule for each table<br><br>x- 1 2 3 4<br>y- 7 10 15 20​
    9·1 answer
  • If the supplies on shelf A are normally $7 each and the supplies on shelf B are normally $6 each, how much will you save on each
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!