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
Reil [10]
11 months ago
7

Select each expression that is equivalent to 3(n + 6). Select all that apply. (ANSWER ASAP)

Mathematics
2 answers:
rusak2 [61]11 months ago
7 0

Answer:

Step-by-step explanation:

This expression involves the <u>distributive property. </u>In the distributive property, there is a number followed by an equation in parenthesis.

3(n+6)

To simplify it, you have to multiply the first number by each number in the parenthesis, separately:

3(n+6)

3n + 3(6) or 3xn + 3x6 (same thing)

3n+18

Finally, we can check the other 4 choices to double check.

A. 3n+6 (wrong)

B. 2(n+6) + (n+6)=

2xn + 2x6 + n + 6

2n + 12 + n + 6

combine like terms, or all the terms that are the same. start with the Ns, then the numbers:

2n+n + 12+6

3n+18

C. 2(n+6)+n= 2n+2(6) +n = 2n+12+n= 2n+n+12= 3n+12

D.3n+18

E. 2n+2+n+4= 2n+n+2+4= 3n+6

Answer= B and D

hope this helps :))

Salsk061 [2.6K]11 months ago
4 0

Answer: 3n+18 bcz of the distributive property

Step-by-step explanation:

b & d

You might be interested in
I don't think i've been so confused ever, how do I solve this using long division?
tankabanditka [31]

Check the picture below.

7 0
3 years ago
Estimate 55+3<br> to the hundred the<br> place,
pentagon [3]

Answer:

100

Step-by-step explanation:

8 0
2 years ago
Read 2 more answers
Pleaaasssee hellpppp. The farm has cows and turkeys. Between all the animals, there are 148 legs and sixty heads. How many cows
natima [27]

Answer:


Step-by-step explanation:


4 0
3 years ago
Read 2 more answers
What is the reciprocal of 6/5? <br> A. 1 <br> B. 1 1/5 <br> C. 12/10 <br> D. 5/6
Sergio039 [100]
The reciprocal of 6/5 is D. 5/6

Reciprocal simply means swapping the position of the numbers in the fraction. The numerator becomes the denominator and the denominator becomes the numerator.

We need to get reciprocal of a fraction when division is performed.

For example: 2 ÷ 1/5

2 may be a whole number but in fraction form it is 2/1.

1st fraction = 2/1
2nd fraction = 1/5

In dividing fractions, the 1st step we need to do is to get the reciprocal of the 2nd fraction.

1/5 ⇒ 5/1

Then, we multiply the 1st fraction to the reciprocal of the 2nd fraction.
2/1 * 5/1 = 10

So, 2 ÷ 1/5 = 10

8 0
2 years ago
Read 2 more answers
What is the value of X? (20 points)
Vitek1552 [10]

Answer:

54.5

Step-by-step explanation:

x \degree =  \frac{1}{2} (160 \degree - 51 \degree) \\  \\ x \degree =  \frac{1}{2} \times 109 \degree \\  \\ x \degree =  54.5 \\  \\ x = 54.5

5 0
3 years ago
Other questions:
  • How to find mode od the grouped data
    8·1 answer
  • A playground is shaped like a quaderaleteral with all sides 27 feet long, with two angles measures of 65 degrees and two angles
    6·1 answer
  • Bonnie said that the product of 5/6 times 1 and 2/3 is 7/3. how can you tell her answer is wrong ?
    13·2 answers
  • Help! Please! 30 points for whoever can help!
    9·1 answer
  • Elijah is keeping track of his baby sister’s shoe size at different ages throughout her childhood. Which statements about the re
    15·2 answers
  • Which statements about the value of the digits in the number 6,666,666 are true?
    7·1 answer
  • Find the area of a regular
    13·1 answer
  • Choose the linear equation written in slope-intercept<br> form that matches each graph.
    14·2 answers
  • Naomi requires 2.75 pounds of cream cheese for a cake. She has 4 ounces of cream cheese. Cream cheese is available in the store
    11·1 answer
  • What is Y= -1/3x + 3
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!