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
Stels [109]
3 years ago
10

What is the percent of the discount?

Mathematics
1 answer:
Setler79 [48]3 years ago
8 0

The full price is $82, (100%), the discounted price is $65.60, (?%)

So lets see something:

$82 ------------- 100%

$65.60 --------------- x%

Multiply in cross

82.x = 65,60 . 100

82x = 6560

Divide both sides by 82

82x/82 = 6560/82

x = 80

So the discounted price is equal to 80% of the initial price

100% - 80% = 20% so the discount is 20%

You might be interested in
X (dy/dx) = (y-1/y+1)-y
notsponge [240]
F'( \frac{y-1}{y+1})-y=
f'( \frac{y-1}{y+1})-f'(y) [/tex]=
\frac{f'(y-1)(y+1)-f'(y+1)(y-1)}{(y+1)^2} -1=
\frac{(f'(y)-f'(1))(y+1)-(f'(y)+f'(1))(y-1)}{(y+1)^2} -1=
\frac{(1-0)(y+1)-(1-0)(y-1)}{(y+1)^2} -1=
\frac{(1)(y+1)-(1)(y-1)}{(y+1)^2} -1=
\frac{(y+1)-(y-1)}{(y+1)^2} -1=
\frac{y+1-y+1}{(y+1)^2} -1=
\frac{2}{(y+1)^2} -1


8 0
3 years ago
ESSENTIAL QUESTION CHECK-ININHow can you use a number line to find the sum of -4 and 6
olga2289 [7]
Yes the sum of -4 and 6 is 2

5 0
3 years ago
Read 2 more answers
Fred has 45 books. Sally has 27 times more books than Fred. How many books does Sally have?
hodyreva [135]

Answer:

fred = 45 books

sally has 27 times more book than fred

sally = 45 X 27

= 1215 books

5 0
3 years ago
Sean tossed a coin off a bridge into the stream below. The path of the coin can be represented by the equation h = -16t2 + 72t +
boyakko [2]

Answer:

  about 5.613 seconds

Step-by-step explanation:

Using the quadratic formula to find the value of t when h = 0, we have ...

  at² +bt +c = 0

  t = (-b±√(b²-4ac))/(2a)

  t = (-72±√(72² -4(-16)(100)))/(2(-16))

  t = (-72±√11584)/-32 = (9±√181)/4

Only the positive value of t is of interest.

  The coin will hit the stream after (9+√181)/4 seconds ≈ 5.613 seconds.

4 0
3 years ago
Help me please !!!!!!!!!
ANTONII [103]
The answer in b next time make sure the picture is clear
3 0
3 years ago
Other questions:
  • What is the surface area?
    13·1 answer
  • What partial products can you use to find how much 6 bags of cat food will cost
    11·1 answer
  • Find the ordered-pair solution of y=3x-2
    9·1 answer
  • Enter the area of rectangle PQRS in square units in the second box enter the perimeter of rectangle of PQRS
    15·2 answers
  • What is 5+21 and 54+1
    9·2 answers
  • What type of number is<br> 5<br> 6<br> A) rational<br> B) irrational<br> C) integer<br> D) whole
    9·2 answers
  • With her new company, Annika has a two-year assignment living in a large city. The company will reimburse most of her expenses.
    9·1 answer
  • What's 8,936.25 to the nearest hundred? please help​
    7·1 answer
  • Which expression is equivalent to 4c+ c- 2c?​
    10·2 answers
  • If C = t - 5 and B = t^2 + 2, find an expression that equals 2C + 2B in standard<br> form.
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!