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
stellarik [79]
3 years ago
6

Hey 17% discount on a watch saved a shopper $51. Find the price of the watch before the discount

Mathematics
2 answers:
konstantin123 [22]3 years ago
7 0
Discount =17%=51 $(given)
Let the price be=x
So formula is
Discount%/100 *actual price =discount (in$)
17/100*x=51
X=51*100/17
X=300$
Hence the price of the watch is 300$
Nookie1986 [14]3 years ago
6 0
 <span>To rephrase the question,
17% of what is $51?

Let me give you a short way or formula.
is/of = %/100

is = 51
0f = x
%= 17%

51/x = 17/100
51*100 = x*17
5100= 17x
5100/17= x

so x = 300</span>
You might be interested in
Marlene's taxable income is $95,000. Use this tax schedule to calculate the total amount she owes in taxes. A. 12,88.75 B. 17,90
zheka24 [161]
The answer is C. 

Since here taxable income is over $77,100 and below $160,850, her tax is $15,698.75 + [.28*($95,000 - $77,100)].

Tax = $15,698.75 + [.28*($17,900)]<span>.
       = </span>$15,698.75 + [$5012]<span>.
       =</span><span> $</span><span>20,710.75

Thank you for posting this question. Please feel free to ask me more.</span>
7 0
3 years ago
The dimensions of a square are altered so that one dimension is increased by 7 feet, while the other is decreased by 2 feet. The
Kamila [148]

Answer:

the original area is 64ft squared or 169ft squared more perdurable 64  

Step-by-step explanation:

(x-2)(x+7)=90

x^2 +5x -14=90

x^2 +5x -14 -90=90-90

x^2 +5x -104=0

factor it out

(x−8)(x+13)=0

so 8 or -13

4 0
3 years ago
Polygon Q is a scaled copy of polygon P using a scale factor of 1/2. Polygon Q's area is what fraction of Polygon P's area.
DaniilM [7]

Answer: Polygon Q's area is 1/4 of Polygon P's area

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

Explanation:

Imagine we had a square with side length 8. The area of this square is 8*8 = 64.

Now let's reduce each side of the square by the scale factor 1/2. So each new side is 8*(1/2) = 4. The area of this smaller square is 4*4 = 16.

Comparing the new area (16) to the old one (64), we see that the new area is 16/64 = 1/4 of the old area.

In other words,

new smaller area = (1/4)*(old larger area)

So this is one example to see why (1/2)*(1/2) = 1/4 is the area scale factor based on the linear scale factor of 1/2. In short, (1/2)^2 = 1/4. Whatever the original scale factor is, square it and you'll get the area scale factor.

4 0
3 years ago
Simply the ratio 4:6
ladessa [460]

Answer:

2:3

Step-by-step explanation:

4:6

4/2=2

6/2=3

3 0
3 years ago
Hey need some help quick
Goryan [66]

If z=\pm 15i has to be a solution of the equation, just plug it in:

(\pm 15i)^2 + [1] = 0 \iff -225 + [1] = 0 \iff [1] = 225

So, the solutions of

z^2+225=0

are z=\pm 15i

7 0
3 years ago
Other questions:
  • How to do this. I dont know how
    5·1 answer
  • What is the distance between the points (2,5) and (5,7)?
    11·1 answer
  • If the initial population of panda was 100 and grew to 125 after the first year, which of the following functions best models th
    13·1 answer
  • J. Michael filled the watering can 6 times to water the small tomato plants. The watering can held the quarts of water. How many
    10·1 answer
  • 4,8,15,30,___________,74,81
    8·2 answers
  • Graph 1<br> Zeros:<br> X-intercepts:<br> Y-Intercept(s)<br> Local Max<br> Local Min
    8·1 answer
  • Question 3 of 5
    10·1 answer
  • Choose the number sentence whose product is 5.85. A. 1.7 x 3.5 B. 26 x 2.25 C. 4.5 x 2.3 D. 1.3 x 4.5
    9·1 answer
  • Eve plays basketball. She makes 7 free throws for every 3 free throws that she misses. If she missed 27 free throws at
    10·1 answer
  • Which shows the distributive property?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!