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
Oxana [17]
3 years ago
13

Jamie purchased a DVD that was on sale for 15% off. The sales tax in her county is 5%. Let y represent the original price of the

DVD. Write an expression that can be used to determine the final cost of the DVD.
A)0.05(0.85y)
B)y − 0.85y + 0.05y
C) 1.05(0.85y)
Mathematics
2 answers:
Grace [21]3 years ago
3 0
First you take the 15% off of the price, 'y', then you multiply 5% and add it to 'y'. The equation that matches that description would be B.
IceJOKER [234]3 years ago
3 0
Answer is <span>C) 1.05(0.85y)

hope that helps</span>
You might be interested in
Match each number in scientific notation with the number written in standard form and in a step by step process.
geniusboy [140]

Answer:

1) Option 3

2) Option 1

3) Option 2

Step-by-step explanation:

To find : Match each number in scientific notation with the number written in standard form and in a step by step process.

Solution :

From scientific to standard we expand the power of 10.

1) 6.82\times 10^7

Remove decimal and open the power,

6.82\times 10^7=\frac{682}{100}\times 10000000

6.82\times 10^7=68200000

Therefore, 6.82\times 10^7=68,200,000

Match with Option 3.

2) 6.82\times 10^{-6}

Remove decimal and open the power,

6.82\times 10^{-6}=\frac{682}{100}\times \frac{1}{1000000}

6.82\times 10^{-6}=\frac{682}{100000000}

Therefore, 6.82\times 10^{-6}=0.00000682

Match with Option 1.

3) 6.82\times 10^6

Remove decimal and open the power,

6.82\times 10^6=\frac{682}{100}\times 1000000

6.82\times 10^6=6820000

Therefore, 6.82\times 10^6=6,820,000

Match with Option 2.

7 0
3 years ago
Esteban is making turtle brownies. the recipe calls for 3/4 bag of caramel squares. one bag has 24 caramel squares in it.
frez [133]
I believe the answer is 18
5 0
3 years ago
Read 2 more answers
Which of the following decimal<br> representations is an example of<br> a rational number?
STALIN [3.7K]
B because the line over the 28 means that it’s repeating and a repeating decimal = rational number example : 27.67777777 is a rational number because it’s repeating and an irrational number would be 27.6719473637
8 0
2 years ago
Determine the slope<br> (5,-4), (19, -17)<br> what is the slope
frutty [35]

Answer:

m= -13/14

Step-by-step explanation:

use y=mx+b formula!

7 0
3 years ago
In a video game, a bird is flung on a sling shot and follows a parabolic path. The path of the bird can be modeled by the equati
umka21 [38]

9514 1404 393

Answer:

  3.61 seconds

Step-by-step explanation:

The bird starts 50 feet in the air, so will come down to a height of 40 feet after 3.61 seconds.

We want to solve h = 40.

  40 = -16t^2 +55t +50

  16t^2 -55t -10 = 0

  t = (55 +√(55^2 -4(16)(-10)))/(2(16)) = (55 + √3665)/32 ≈ 3.61060

The bird will be 40 ft above the ground the first time after about 3.61 seconds.

8 0
3 years ago
Other questions:
  • Simplify this algebraic expression completely 9x-6(x+4)
    8·2 answers
  • Julia invested $4,000.00 in a mutual fund with the simple interest rate of 3.5% per year. How much interest would she earn after
    7·2 answers
  • Graph a system of equations to solve log (−5.6x + 1.3) = −1 − x. Round to the nearest tenth. From the least to the greatest, the
    10·2 answers
  • Write two additional equations that are equivalent to: 3x - 5 = 2x + 1
    13·1 answer
  • Select the mixed number or fraction that is equivalent to 32.029.
    7·1 answer
  • At the kennel , there are 6 dogs for every 5 cats what is the ratio of dogs to cats
    6·2 answers
  • What is the value of x in the equation?
    13·2 answers
  • Explain how you could find the measurements of an enlargement if you know the ratio of the measurements of the original to the m
    10·1 answer
  • I need help ASAPPP<br> Plsssss
    12·2 answers
  • The midpoint of AB is M(-3, 0). If the coordinates of A are (1,-4), what are the coordinates of B?
    10·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!