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
kondaur [170]
3 years ago
14

Which expressions are equivalent to 2(b+3c)?

Mathematics
2 answers:
Rina8888 [55]3 years ago
6 0

Answer:

B. (b+3c)+(b+3c)

C. 2(b)+2(3c)

Step-by-step explanation:

we have

2(b+3c)

Distribute the number 2

2(b+3c)=2b+2(3c)=2b+6c

Verify each case

case A) 3(b+2c)

distribute the number 3

3(b+2c)=3b+3(2c)=3b+6c

3b+6c \neq 2b+6c

therefore

Choice A is not equivalent to the given expression

case B) (b+3c)+(b+3c)

Combine like terms

b+3c)+(b+3c)=(b+b)=(3c+3c)=2b+6c

2b+6c= 2b+6c

therefore

Choice B is equivalent to the given expression

case C) 2(b)+2(3c)

Multiply both terns by 2

2(b)+2(3c)=2b+6c

2b+6c= 2b+6c

therefore

Choice C is equivalent to the given expression

horsena [70]3 years ago
5 0

Answer:

B and C

Step-by-step explanation:

You might be interested in
Petes dog weighed 30 pounds it then lost 16% of it's weight how much did pete lose
Vlad [161]

Answer:

The dog lost 4.8 pounds! Goodluck!


Step-by-step explanation:


6 0
3 years ago
Read 2 more answers
QUIZ
yanalaym [24]
Y = x + 2

It starts out at (0,2) which means it needs to be up 2 from the parent graph (y = x). Then using the slope equation, the slope is 1
7 0
3 years ago
Sec (of theta)=25/24<br> find cot(of theta)
Len [333]
If secant of theta = <span> <span> <span> 1.0416666667 </span> </span> </span> then
theta = 16.26 Degrees
cotangent of theta = 3.4286



4 0
3 years ago
Read 2 more answers
Write an equation to represent the pattern
forsale [732]

Answer:

\frac{n}{m} =2

hope this helps! :)

4 0
2 years ago
Read 2 more answers
La maestra del quinto grado, que tiene 27 estudiantes, desea hacerles un regalo por el "Día del niño". Si adquirió una caja de b
Mekhanik [1.2K]

Answer: Yes, it will be enough.

Step-by-step explanation:

I will answer this in English:

We have 27 students and 81 units, we want to give 3 units to each student.

This is only possible if the quotient betwen 81 and 3 must be bigger than 27.

Lets do it:

81/3 = 27

So we have exactly enough for the 27 students.

8 0
3 years ago
Other questions:
  • What's 2.5 divided by 5
    9·1 answer
  • What is the 214 term in the sequence 7,10,13,16?
    15·1 answer
  • What’s the definition of prime
    9·1 answer
  • Sarah made a scale drawing of a dinosaur she made the height of the dinosaur 2 1/2 inches the actual height of dinosaurs 9 feet
    7·1 answer
  • What is the value of rate of 7x-3=32
    13·1 answer
  • What P:X equals 4 let q:y equals -2 which represents if x = 4 then y = -2
    16·1 answer
  • What is 7x-4y-8-3x-8y+12
    12·2 answers
  • How do you graph y= 1/2 x -4
    12·2 answers
  • Find the equation of the axis of symmetry and the coordinates of the vertex of the graph of the function y = 4x2 + 5x – 1.
    6·1 answer
  • Resuelve el problema aplicando las estrategias de solución de problemas.
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!