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
Lostsunrise [7]
3 years ago
14

Reuben bought 5CDS that were each the same priceIncluding sales tax, he paid a total of \$81.50. Each CD had a tax of $0.60. wha

t was the price of each cs before tax ?
Mathematics
1 answer:
Liula [17]3 years ago
7 0

Answer:

The price of each CD before tax is $15.70

Step-by-step explanation:

Given that:

Number of CDs bought by Reuben = 5

Cost of five CDs = $81.50

Sales tax on each CD = $0.60

Sales tax on 5 CDs = 0.60*5 = $3.00

Price of CDs without tax = 81.50 - 3.00 = $78.50

Price of each CD = \frac{Cost\ of\ CDs}{No.\ of\ CDs}

Price of each CD = \frac{78.50}{5}

Price of each CD = $15.70

Hence,

The price of each CD before sales tax is $15.70

You might be interested in
Which number line best represents the solutions to 7 < -2x + 3?
Natasha2012 [34]

Answer:

B or D

Step-by-step explanation:

5 0
3 years ago
The local animal shelter throws a dog-themed party. Humans, h, and dogs, d are both invited. The event space imposes two restric
lana66690 [7]
What type of math is this problem? Is it advanced?

6 0
3 years ago
Read 2 more answers
Simplify the expression. Quantity cosecant of x to the power of two times secant of x to the power of two divided by quantity se
Art [367]

Answer:

D. 1

Step-by-step explanation:

We have the expression, \frac{\csc^{2}x\sec^{2}x}{\sec^{2}x+\csc^{2}x}

We get, eliminating the cosecant function,

\frac{\sec^{2}x}{\frac{\sec^{2}x}{\csc^{2}x}+1}

As, sinx is reciprocal of cosecx and cosx is reciprocal of secx,

i.e. \frac{\sec^{2}x}{\frac{\sin^{2}x}{\cos^{2}x}+1}

i.e. \frac{1}{\cos^{2}x}\times \frac{\cos^{2}x}{\sin^{2}x+\cos^{2}x}

Since, we know that, \sin^{2}x+\cos^{2}x=1

Thus,

\frac{1}{\cos^{2}x}\times \frac{\cos^{2}x}{\sin^{2}x+\cos^{2}x}=1

So, after simplifying, we get that the result is 1.

Hence, option D is correct.

3 0
3 years ago
Which table represents a function
denpristay [2]

Answer:

The first table

Step-by-step explanation: The x values don't repeat which makes it a function

4 0
3 years ago
What is the percent of change from 50 to 94
Mkey [24]

Answer:

+ 88%

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Other questions:
  • 10 points for this! btw it’s really easy to some people so yea
    13·2 answers
  • Are you dumb or stupid, because I see both
    7·2 answers
  • 5. Write down the nth term of each of the following G.Ps
    6·1 answer
  • Which number is composite A 19 B 23 C 33 D 37​
    13·2 answers
  • Hi guys! Please look at my screenshot below to answer this question, it's only one question. You guys will get Brainliest for he
    11·2 answers
  • Hello, Please help me :D thank you!
    13·2 answers
  • Clara baked a sheet cake with a length of 0.5 meters. She covered the cake in small 1 frosting polka dots that are the length of
    6·1 answer
  • Jennifer says that you can also write (12 — 3) X 2 for the phrase in the example. Is Jennifer correct?
    15·1 answer
  • If I multiply any number by 1 whole, my product will be:
    10·2 answers
  • I need help with this one question, please show work on paper or text, thank you
    9·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!