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
alexandr1967 [171]
2 years ago
15

Harry wants to buy a MP3 player that costs $46.95. He has $10.25 in his piggy bank. He gets $4.25 for allowance each week. How m

any weeks will he have to save to have enough money for the MP3 player?
Please explain it too, thank you!​
Mathematics
1 answer:
adell [148]2 years ago
4 0

Answer:

I believe 9 weeks

Step-by-step explanation:

take 46.96 and subtract 10.25 and you have 36 70 left he needs. 4.25x9 would be a little over 36.70 which is how much left u need

You might be interested in
What is the value of x in the figure above? ^^
Zielflug [23.3K]
First solve for the other angles.
You know one angle is 15º.
The one across from it is also 15º since it is a vertical angle to the known 15º angle.
Both of those together gets 30º.
The whole thing is 360º, so just subtract 30 from 360 and divide.
360 - 30 = 330
Do the same for the 15x angle.
The one under/across to it is a vertical angle so is also 15xº.
Now you are left with 30xº = 330.
Just divide now.
330 / 30 = 11
x = 11
15x = 165

Checking your work:
15x = 165
15x = 165
15
15
Those are the angles.
Add those numbers together and make sure it adds up to 360º.
165 + 165 + 15 + 15 = 360
So this is correct.
7 0
3 years ago
X + (-x) = 0 help me plz​
andriy [413]

x+-x = 0

x-x = 0

0 = 0

infintely many solutions

7 0
2 years ago
Solve the equation for X.<br> 23 = 5x – 2<br> 12 5122<br> 25:9<br> esday
Snezhnost [94]
X is 5. Hope this helps:)
4 0
3 years ago
Find the slope of 4x-y=9
lakkis [162]

4xAnswer: y=9-4x

Step-by-step explanation: Subtract 4X from both sides

7 0
3 years ago
Which graph represents the function of f(x) = 9x 2 -36/3x+6 Please help
UkoKoshka [18]
The function is:

             (9x^2 - 36)
f(x) = ---------------------
                3x + 6

You can simplify that function to a linear function for all x for which 3x + 6 ≠ 0

=> x ≠ - 2.

So, for x ≠ - 2, you can do:


             (9x^2 - 36)
f(x) = --------------------- =
               3x + 6

              9(x^2 - 4)
f(x) = ---------------------
                3(x + 2)

             3(x + 2)(x - 2)
f(x) = --------------------- = 3(x - 2) = 3x - 6
                 (x + 2)

So, the graph is a right line that intercepts the y-axis at - 6 and the x-axis at x = 2, excluding x = -2 as the function is not defined for x = -2. That is the second graph of the second picture.


6 0
3 years ago
Other questions:
  • If the temperature when you woke up was -10°F, and the temperature at mid-day was 42°F, what is the difference in temperature? I
    14·1 answer
  • the average cost for a company to produce x items is x^2-10x+43 dollars. how many items should the company produce to minimize t
    10·1 answer
  • What is 5.921 to the nearest hundredth
    9·2 answers
  • Which equation is a quadratic model for the data set? Hint: Use a graphing calculator or a spreadsheet program.
    9·1 answer
  • you are ordering a meal and you have $15 to spend the the restaurant charges 6% sales tax you plan to leave a 15% tip the equati
    7·1 answer
  • Can a polynomial be a factor of another polynomial?? HELPPP pleassee♡
    9·1 answer
  • Find the sum of the absolute deviations of the following data set. 8, 5, 15, 12, 10
    10·1 answer
  • 4d = -16 <br><br> what’s the value of d
    10·2 answers
  • Can Someone Help with This Distributive Property Math Question : <br> 1. - ( 8x - 12 )
    14·1 answer
  • The temperature falls from 0 degrees to Negative 12 and one-fourth degrees in 3 and one-half hours. Which expression finds the c
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!