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
balu736 [363]
3 years ago
14

1.) In a department store, a $120 belt is marked 25% off.

Mathematics
1 answer:
lawyer [7]3 years ago
3 0

Answer:

$30

$90

Step-by-step explanation:

Given parameters:

    Selling price of belt = $120

     Percentage discount = 25%

Unknown:

Discount = ?

Sale price of the dress  = ?

Solution:

Discount is a reduction in the price of a commodity.

     Discount  = percentage discount x selling price of belt

 Input the parameters and solve;

I.    Discount  = \frac{25}{100} x 120 = $30

 

II. Sale price of the dress;

               = selling price - discount amount

                 = $120 - $30

                  = $90

You might be interested in
Fing an equation of the line that passes through (5, 7) and is perpendicular to y=5x-9
Lunna [17]
Since it’s perpendicular tu have to flip the slope and change the sing which in this case would be -1/5
Then you put the equation together:
y-7=-1/5(x-5)
Distribute:
y-7=-1/5x+1
Add the 7 to both sides of the equation:
y-7=-1/5x+1
+7 +7
And the final answer is: y=-1/5+8
7 0
4 years ago
S $1,595 deposit for 10 years at a simple interest rate of 8%
o-na [289]

Answer:

$2,871.00

Step-by-step explanation:

Calculation:

First, converting R percent to r a decimal

r = R/100 = 8%/100 = 0.08 per year.

Solving our equation:

A = 1595(1 + (0.08 × 10)) = 2871

A = $2,871.00

The total amount accrued, principal plus interest, from simple interest on a principal of $1,595.00 at a rate of 8% per year for 10 years is $2,871.00.

6 0
3 years ago
What is the average rate of change of f(x) over the interval [6, 8]?
worty [1.4K]
[ 6 , 8 ]

X = 6 Y = 8 f(x) stands for y. so, i think the answer is 8.
5 0
3 years ago
Use a proportion with sides AB and RS to find the scale factor of ABD to RST.
Dmitry_Shevchenko [17]

Answer:

\boxed{3:1}

Step-by-step explanation:

Similar triangles are those whose shape is the same, but they don't necessarily have the same size. However, the corresponding sides of the triangles are in the same length ratio. In this exercise, we know all the sides of triangle ΔABC and an only side of the triangle ΔRST. To find the scale factor, we must compute the following:

\frac{AB}{RS}=\frac{18}{6}=3 \\ \\ Scale \ factor \\ \boxed{3:1}

Finally, the other sides of the tingle ΔRST can be found by dividing each side of triangle ΔABC by 3 as follows:

ST=\frac{15}{3}=5 \\ \\ RT=\frac{9}{3}=3

4 0
4 years ago
What is x in 15 = -3(x -2)
Elza [17]

Answer:

-3

Step-by-step explanation:

15 = -3(x -2)

-5=x-2

-3=x

5 0
3 years ago
Read 2 more answers
Other questions:
  • Mrs. Dugan plans to serve 100 barbecue sandwiches at the company picnic. How many packages of barbecue buns will she need if bun
    15·1 answer
  • What rectangle could created from a parallelogram with base of 6 and height of 2
    9·2 answers
  • Find all possible values of k so that x^2 + kx - 32 can be factored.
    9·1 answer
  • g 3.23 Marbles in an urn. Imagine you have an urn containing 5 red, 3 blue, and 2 orange marbles in it. (a) What is the probabil
    6·1 answer
  • Find the length of a rectangular prism having a volume of 2830.5 cubic meters width of 18.5 meters and height of 9 meters
    9·1 answer
  • Find x in this 45°-45°-90° triangle.<br><br><br><br> x =
    14·1 answer
  • Which value has the closest to 9?
    15·2 answers
  • If the area of a square is 64 square centimeters, what's the length of one side? A. 8 cm B. 4 cm C. 32 cm D. 16 cm
    10·2 answers
  • Write a system of linear equations that has NO SOLUTIONS
    5·1 answer
  • 20. Joe is standing on top of Marina Towers looking at the Leo Burnett World Headquarters building across the Chicago River. It
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!