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
allsm [11]
3 years ago
5

If n represents the amount of songs stored on an MP3 player, analyze the meaning of the expressions n + 7, n - 2, 4n, and n divi

ded by 2
Mathematics
1 answer:
zmey [24]3 years ago
3 0
N + 7  means that he is adding 7 songs to the MP3 player
n-2 would mean he deleted two songs
4n means he has four times the amount of songs
and n/2 means he deleted 1/2 of them
You might be interested in
Prove that the value of the expression: 731^2−631^2 is divisible by 100
Ivanshal [37]

Answer:

Step-by-step explanation:

731² - 631² is the difference of squares.

731² - 631² = (731+631)(731-631) = 1362×100

therefore, 731² - 631² is divisible by 100

7 0
3 years ago
What is the value of n?<br> <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B2n-7%7D%7B3%7D%20%3D15" id="TexFormula1" title=" \fra
kirill [66]
\frac{2n-7}{3} = 15

2n - 7 × 1 = 15 × 3

2n - 7 = 45

2n = 45 + 7

2n = 52

n = 26

Have a nice days.........
5 0
3 years ago
Do the following lengths form a right triangle? ​
Solnce55 [7]

Answer:

Yes, they do

Step-by-step explanation:

Because

6+8=14>9

6+9=15>8

8+9=17>6

6 0
3 years ago
What is (2+y)³ written out?
Aleksandr-060686 [28]
{ \left( 2+y \right)  }^{ 3 }\\ \\ =\left( 2+y \right) \left( 2+y \right) \left( 2+y \right) \\ \\ =\left( 2+y \right) \left( 4+4y+{ y }^{ 2 } \right)

\\ \\ =2\left( 4+4y+{ y }^{ 2 } \right) +y\left( 4+4y+{ y }^{ 2 } \right) \\ \\ =8+8y+2{ y }^{ 2 }+4y+4{ y }^{ 2 }+{ y }^{ 3 }\\ \\ ={ y }^{ 3 }+6{ y }^{ 2 }+12y+8
5 0
3 years ago
Out of 160 workers surveyed at a company, 37 walk to work.
Sonja [21]
A. 37/100
b. 736. 3300/160 is 20.215
20.215x37 =
736. hope this helped
5 0
3 years ago
Other questions:
  • A cone and cylinder have the same height and their bases are congruent circles. If the
    10·2 answers
  • the description of a TV is based on the diagonal length. if the height of a TV is 10 inches and the width is 7 inches, what is t
    6·1 answer
  • A new 2018 Honda Accord was valued at $25,000. Itdeprecistes at a rate of 13% a year what is the value in 2034
    8·1 answer
  • Please i need help like right now
    10·1 answer
  • Change this from vertex form to standard form​
    9·1 answer
  • Can someone help wil mark brainest if u can help and show work please help if u can
    8·1 answer
  • Which is an equation of the line with slope -3 and passes through (2,-1)?
    11·2 answers
  • True or false. the function is the product of 400 and a factor that does not depend on the initial number of visitors
    12·2 answers
  • The bag has 2 yellow cubes, 5 green cubes, and 3 red cubes. Without replacing the yellow cube, what is the probability of select
    14·1 answer
  • Im just gonna keep asking fro help sorry not sorry
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!