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
GalinKa [24]
2 years ago
14

Which expression is equivalent to n +n + n?

Mathematics
2 answers:
spin [16.1K]2 years ago
8 0
D.n+3 is the answer
Elan Coil [88]2 years ago
6 0
N + 3
pretty sureeee
You might be interested in
. Find two consecutive odd integers whose product is 99. (Note: There are two different pairs of consecutive odd
Tom [10]

Answer:

9 and 11

Step-by-step explanation:Let the 2 consecutive odd integers be n and n+2.

n(n + 2) = 99

Solve for n.

n2 + 2n - 99 = 0

(n + 11)(n - 9) = 0 ⇒

Two solutions:

n = -11

n + 2 = -9

and

n = 9

n + 2 = 11

Test the answers.

4 0
3 years ago
What are the mean, median, mode, and range of the set of data?
Alexus [3.1K]

Answer:

A

Step-by-step explanation:

Mean:27

median:25

Mode:25

Range:11

3 0
3 years ago
3 questions
frutty [35]
1) add 7 to both sides and get -5....so -5 >x
2) add 7 to both sides.....so get b<-5
3) add 17 to both side...so get z>1
6 0
3 years ago
Read 2 more answers
PLEASE HELP
postnew [5]

Answer:

Below

Step-by-step explanation:

Substituting the given values:

f(6) = 6(2/3) - 2 =   cube root of 6^2 - 2 = cube root 36 - 2

f(-6)=  (-6)(2/3) - 2 =   cube root of(-6)^2 - 2 = cube root 36 - 2

So This is true,

f(6) =   cube root of 6^2 - 2 = cube root 36 - 2 = 1.3019

2 * f(3) = 2 *  (cube root of 3^2 - 2 )  =  2 * (cube root of 9 - 2) = 0.1602

So False,

4 0
3 years ago
I need help with D only. Finding the probability of selecting someone between 20 and 34 years old.
Hunter-Best [27]
The answer is 14% because that's the amount between 20 and 34 and your trying to find the percent between those two
4 0
2 years ago
Read 2 more answers
Other questions:
  • Mr Connors drove 78 1/3 miles on Monday, 77 1/12 miles on Tuesday, and 75 5/6 miles on Wednesday. If he continues this pattern o
    12·1 answer
  • Which has a smaller y-coordinate for the y-intercept?
    5·1 answer
  • Please help :’).......
    7·2 answers
  • The legs of a right triangle are 3 and 8 centimeters long, respectively. What is the length of the hypotenuse? If necessary, rou
    6·1 answer
  • Given the following functions f(x) and g(x), solve (f ⋅ g)(3) and select the correct answer below: f(x) = 4x^2 + 12 g(x) = x − 1
    8·1 answer
  • Suppose 150 students are randomly sampled from a population of college students. Among sampled students, the average IQ score is
    6·1 answer
  • Hillary unraveled 3.0 centimeters of ribbon and then continued to unravel 1.5 more centimeters.
    6·1 answer
  • The diagram below shows the measurements of a bookcase. What is the total height of the bookcase?
    15·2 answers
  • I NEED HELP ASAP PLEASE!! ;)
    15·1 answer
  • Commission Melanie receives a 3% commission on every house she sells. If she received a commission of $8571, what was the value
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!