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
LenaWriter [7]
3 years ago
7

Find the markup and the selling price of the following item. Round answers to the nearest cent. A chemistry set costing $27.50,

marked up 32% on cost.
Mathematics
2 answers:
postnew [5]3 years ago
5 0

Let x be marked up price. We have been given that a chemistry set costing $27.50, marked up 32% on cost.

x=27.50\times\frac{32}{100}

x=27.50\times.32

x=8.8

Therefore, mark up price is $8.80.  

Since we know that selling price of any item equals the sum of cost and mark-up price of the item.

Let us find selling price of our chemistry set.  

\text{Selling price of chemistry set}=27.50+8.8

\text{Selling price of chemistry set}=36.30      

Therefore, the selling price of the chemistry set is $ 36.30.

adoni [48]3 years ago
4 0

The relationship between markup and cost is given in the problem statement.

markup = 0.32 × cost = 0.32 × $27.50 = $8.80

Selling price is the sum of cost and markup.

selling price = cost + markup = $27.50 + 8.80 = $36.30

You might be interested in
A circle has an area of 40 square inches. Find the radius to 2 decimal places.
Oksanka [162]

The area of a circle is given by

A=\pi r^2

We can solve this equation for r: divide both sides by pi:

r^2=\dfrac{A}{\pi}

Consider the (positive) square root of both sides:

r = \sqrt{\dfrac{A}{\pi}}

So, in your case, we have

r = \sqrt{\dfrac{40}{\pi}}\approx 3.57

7 0
3 years ago
Let x = hours spent babysitting on Saturday. Choose the equation that
Ne4ueva [31]

The equation that can be used to represent the situation given that x is the number of hours spent babysitting is 4(x + 8) = 56

<h3>How to write and solve equation</h3>

  • Amount paid per hour for babysitting =$4
  • Total amount made = $56
  • Hours spent babysitting on Sunday = 8 hours

Total earned babysitting on Sunday = Hours spent babysitting on Sunday × Amount paid per hour

= 8 × 4

= $32

Number of hours he babysat on Saturday = $56 - (8 × 4) ÷ 4

= 56 - 32 ÷ 4

= 24 ÷ 4

= 6 hours

  • check all that applies

A. 8x+4 = 56

8x = 56 - 4

8x = 52

x = 52/8

x = 6.5

B. 4x+8 = 56

4x = 56 - 8

4x = 48

x = 48/4

x = 12

C. 8(x + 4) = 56

8x + 32 = 56

8x = 56 - 32

8x = 24

x = 24/8

x = 3

D. 4(x + 8) = 56

4x + 32 = 56

4x = 56 - 32

4x = 24

x = 24/4

x = 6

Learn more about equation:

brainly.com/question/16863577

6 0
3 years ago
Help pleaseee ASAP ASAP
Yanka [14]

Answer:

I think the answer is the third one

Step-by-step explanation:

7 0
3 years ago
Solve for x <img src="https://tex.z-dn.net/?f=%20S%3D7%20x%5E%7B2%7D%20" id="TexFormula1" title=" S=7 x^{2} " alt=" S=7 x^{2} "
il63 [147K]
S = 7x^2....divide both sides by 7
1/7s (same as s/7) = x^2...now take sqrt of both sides
(+ - ) sqrt 1/7s = x
3 0
4 years ago
Which figure shows how a shape can be rotated about an axis to form a hemisphere?
wariber [46]

Answer:

A. (first choice)

Step-by-step explanation:

Examine all options:

A. The diagram shows the arc (1/4 from a circle). While rotating this arc about the given axis, we get the hemisphere.

B. The diagram shows the semicircle (1/2 from a circle). While rotating this semicircle about the given axis, we get the whole sphere.

C. The diagram shows the segment (perpendicular to the axis). While rotating this segment about the given axis, we get the circle (lying in a plane).

D. The diagram shows the segment. While rotating this segment about the given axis, we get the cone.

5 0
3 years ago
Other questions:
  • The area of a rectangle is 3535 square meter. the width is 2525 meter.
    9·1 answer
  • Find the value of x in the trapezoid below. Show equations and all work that leads to your answer.
    5·1 answer
  • I need the answers to both pls :)
    8·1 answer
  • Jill earns $15 per hour babysitting plus a transportation fee of $5 per job. Write a formula for E, Jill's earnings per babysitt
    10·1 answer
  • Which figure has a greater area?<br>19 ft<br>16.4 ft<br>.<br>15 ft<br>16.1 ft​
    8·1 answer
  • What are the length(s) of the sides labeled a and b in the triangle below?
    12·2 answers
  • The sum of the digits of a two-digit number is 12. If the digits are reversed, the new number is
    5·1 answer
  • What's the answer? I don't get it<br><br>- 1/2 X + 3 = 1/4 (X-12)
    5·1 answer
  • Evaluate the given expression at x=−4.<br><br> 3x2+9x+1
    11·1 answer
  • The sum of a number $x$ and 4 equals 12.<br><br> An equation that represents this sentence is <br> .
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!