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
lesya692 [45]
3 years ago
15

Find the selling price of a $7.50 agenda book with a 15% discount.

Mathematics
1 answer:
Diano4ka-milaya [45]3 years ago
8 0

Answer:

The selling price of the agenda book is $6.38 to the nearest cent.

Step-by-step explanation:

Assume that the cost price of the agenda book is 100%

∵ The discount is 15%

∵ The selling price = the cost price - discount amount

∴ The selling price = 100% - 15%

→ That means the selling price is 85% of the cost price

∵ The cost price = $7.50

∴ The selling price = 85% × 7.50

→ Change 85% to a number by divide it by 100

∴ The selling price = \frac{85}{100} × 7.50

∴ The selling price = 6.375

→ Round it to the nearest cent (2 d.p)

∴ The selling price = $6.38

∴ The selling price of the agenda book is $6.38 to the nearest cent.

You might be interested in
The 7th graders at Sunview Middle School were helping to renovate a playground for the kindergartners at a nearby elementary sch
VARVARA [1.3K]

Answer:

90 bags of sand

Step-by-step explanation:

9 feet × 1.5 = 13.5

12 feet × 1.5 = 18

Large pit area= 13.5 × 18 = 243ft squared

The small pit area=9 × 12 = 108ft squared

243 / 108 = 2.25 times larger

This means the large pit needs 2.25 times more sand.

40 × 2.25 = 90 bags of sand

5 0
3 years ago
Read 2 more answers
Chris Johnson ran the 40- yard dash in 4.24 seconds. What is the rate of speed? Round any answer to the nearest hundredth
sineoko [7]
Distance divided by time is speed. To find the rate of speed, divide 40 yards by 4.24 seconds which is approximately 9.43 yards per second. 9.43 yards per second is the rate of speed.
5 0
3 years ago
A committee of 3 members is selected from a club made up of 9 junior members and 21 senior members. What is the expected number
Alchen [17]

Answer:

answer is two

Step-by-step explanation:

check the image i have attached i have explained evwrwything

8 0
3 years ago
What is the percent of change in 6 yards to 36 yards
BaLLatris [955]

Answer:

The percent of change in 6 yards to 36 yards is 500% .

Step-by-step explanation:

Formula

Percentage = \frac{Change\ in\ value\times 100}{initial\ value}

Where

Change in value = Final value - initial value

As given

The percent of change in 6 yards to 36 yards.

Final value = 36 yards

initial value = 6 yards

Change in value = 36 - 6

                           = 30 yards

Put in the formula

Percentage = \frac{30\times 100}{6}

Percentage = \frac{3000}{6}

Percentage = 500%

Therefore the percent of change in 6 yards to 36 yards is 500% .


3 0
4 years ago
Read 2 more answers
The perimeter of a parallelogram is 68 IN. One side measures 14 In. What are the lengths of the other 3 sides?
vitfil [10]

Answer:

14 in (short side), and 20 in (long side)

Step-by-step explanation:

add sides

4 0
2 years ago
Other questions:
  • 60 Point's!!! please help!​
    14·2 answers
  • The mean of a population being sampled is 64, and and the standard deviation is 6. If the sample size is 50, the standard error
    15·1 answer
  • Find the partial fraction decomposition of x-3/x(x^2+3)
    11·1 answer
  • Name an inscribed angle that intercepts arc AB.
    15·1 answer
  • City A and city B are approximately a=350 miles apart on the surface of the earth. Assuming that the radius of the earth is 4000
    15·1 answer
  • -6(a+8) how do I simplify ?
    6·1 answer
  • If the surface area of a cube is 384, what is the length of one of the sides of<br> the cube?
    5·2 answers
  • Karen says the solution to the equation is x+4=20 must also be a solution to the equation 5(x+4)=100
    5·1 answer
  • A retail shop is replacing their flooring with laminate wood. The floor plan is shown below. Determine the total square feet of
    5·1 answer
  • 100 POINTS! ! !
    7·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!