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
horrorfan [7]
3 years ago
6

A music player was marked down by 1/4 of the original price.

Mathematics
2 answers:
BigorU [14]3 years ago
8 0

Answer:

It wasn't allowing me to chat so I was just going to say that you are right, the person that answered! I checked on my quiz and it was correct.

shepuryov [24]3 years ago
6 0

Answer:

Step-by-step explanation:

marked down by 1/4 of the original price.

let x represent original price

original price - 1/4 of original price = sales price

x - 1/4x = 128

4/4x - 1/4x = 128

3/4x = 128

x = 128/(3/4)

x = 128 * 4/3

x = 512/3

x = 170.666 rounds to 170.67 <== original price

==============================

I hope I am understanding this one correctly...

let x = price the store paid

x + 1/2x = 170.67

2/2x + 1/2x = 170.67

3/2x = 170.67

x = 170.67 / (3/2)

x = 170.67 * 2/3

x = 341.34/3

x = 113.78 <=== what the store paid

===========================

the difference between the discount price..I am assuming this is the $ 128 from part A.....and what the store paid....113.78...from part B..

128 - 113.78 = $ 14.22 <==

I am not completely sure about B and C......B confused me.....and if B is wrong, so is C.

You might be interested in
Will give branlist<br><br> The sum of two numbers is 107, the difference is 51. Find the numbers.
UNO [17]

Answer:

Answer is 79 and 28

Step-by-step explanation:

Let two numbers be x and y.

x + y = 107. --> 1

x - y = 51 -->2

solving above equations,

2x = 158

x =79

y = 28

3 0
3 years ago
Solve for all values of x by factoring.<br> x^2-6x+20=6x
garri49 [273]

Answer:

x=10 or x=2

Step-by-step explanation:

msg me if ya need step

<3, Red

7 0
3 years ago
What is the product (-6a^3b+2ab^2
Irina-Kira [14]

you have to apply this formula (a+b)(c-d)=ac-ad+bc-bd

-6a^3*b*5a^2+6a^3b*2ab+6a^3b*b+2ab^2*5a^2-2ab^2*2ab-2ab^2*b=

-30a^5*b+12a^4b^2+6a^3b^2+10a^3b^2-4a^2b^3-2ab^3

4 0
3 years ago
YES I WILL MARK BRAINLIST:D
emmasim [6.3K]

she can purchase 6 hotdogs

5 0
3 years ago
Read 2 more answers
A 4-pint carton of sour cream costs $9.12. What is the price per cup?
Mamont248 [21]
1 pint = 2 cups

1 pint x 4 & 2 cups x 4

4 pints = 8 cups

9.12/8

1.14

$1.14 per cup
5 0
3 years ago
Other questions:
  • Nagaraj has a​ party-length sandwich that is 45 inches long and is to be cut into three pieces. The middle piece will be 3 inche
    12·1 answer
  • Find dy/dx if f(x) = (x + 8)^3x.
    6·1 answer
  • . On a week-day paper route, Jennifer delivers the following number of papers in one week. What is the median number of papers t
    13·1 answer
  • PLSSS HELP!! WILL GIVE BRAINLIEST!
    5·2 answers
  • What is the slope of the line that passes through the points (7,-6) and (4, -6)?
    11·1 answer
  • PLS I WILL GIVE BRAINLYIST
    11·1 answer
  • In 2007, Linda purchased a house for $120,000. In 2017, the house was worth $245,000. Find the average annual rate of change in
    6·1 answer
  • 4. State the number of positive real zeros for the polynomial
    13·1 answer
  • A rectangle field is 10m longer than its width. If the perimeter is 300cm, find;
    15·1 answer
  • Find the actual area of the triangle below. <br> Can someone pls help?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!