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
Ganezh [65]
2 years ago
10

(If somebody answers please check it to make sure it's not a bot because I've reposted this three times and a bot answered with

a virus link. I need this in 15 to 30 minutes. Thank you ^-^)
1. A 25% discount on a skateboard is $24.75. What is the cost before the discount?
2.At a music store, Rita got a $12 discount on an item originally priced at $48. What percent discount did she get?
3.Masako had a $25-off coupon on a purchase of $100 or more at a department store. She bought a jacket for a price of $125. What is the percent discount on her purchase?
Background info for 4: Masako’s sister Kazuko also had a $25-off coupon. She bought a rain jacket for $110 at the same store.
4.Which sister got the greater percent discount?
Background for 5 and 6: Aladar used a 20%-discount coupon to buy a new smartphone priced at $95. When he got to the telecom store, he learned that they were having a 30%-off sale. The clerk calculated the 30% discount first and then applied the 20%-off coupon to the discounted amount.
5.What should be the final price (without sales tax)?
6.If there was an 8% sales tax what would the new final price?
Mathematics
2 answers:
katovenus [111]2 years ago
8 0

Answer: brainliest pls i di d like

Step-by-step explanation:

Lady_Fox [76]2 years ago
5 0

Answer:

1. $99.00

2. 25%

3. 20%

5.$53.20

You might be interested in
the surface area of a sphere is 1,017.36 square inches.what is the volume of the sphere? use 3.14 for pi
emmasim [6.3K]

Answer:

<em>Area = 254.34 inches ³</em>

Step-by-step explanation:

The formula to find the surface area of a sphere is:

SA = 4\pi r^{2}

To find the volume of the sphere, we first need to figure out the radius (r) of the sphere. We can accomplish this by reversing the formula that was used to find the surface area. (1017.36 in^{2})

SA = 4\pi r^{2}

1017.36 = 4\pi r^{2}

Divide both sides by pi (3.14).

1017.36 = 4\pi r^{2}

324 = 4 r^{2}

Divide both sides by 4.

324 = 4 r^{2}

81 = r^{2}\\

Find the square root of both sides.

81 = r^{2}\\

\sqrt{81} = r

<em>radius = 9</em>

<em />

Insert the value of the radius into the formula for finding the volume of a sphere. (A=\pi r^{2})

(A=\pi r^{2})

A=\pi (9)^{2}

A=\pi (81)

A = 254.34

<em>Area = 254.34 inches ³</em>

<em />

~Hope this helps!~

4 0
3 years ago
Find the slope of the line containing the given pair of points. If the slope is​ undefined, state this. (-8,0) and (4,0)
ahrayia [7]

Answer:

The slope is 0

Step-by-step explanation:

Given

(x_1,y_1) = (-8,0)

(x_2,y_2) = (4,0)

Required

The slope (m)

This is calculated as"

m=\frac{y_2-y_1}{x_2 - x_1}

m=\frac{0-0}{4 -(-8)}

m=0

<em>The slope is 0</em>

3 0
2 years ago
Omg this is too hard, which is this one?
Juli2301 [7.4K]
Hi there!
So, to start you have to convert cups into ounces.
1 cup is 8 fluid ounces, so 3 cups are 8*3 which are 24 fluid ounces.
So, if she filled x amount of 2-ounce containers, then it would be 24/2 which are 12 containers that are full.

The answer is C) 12.


Hope it helps!

5 0
2 years ago
Water costs $1.25 per bottle. At this rate, what is the cost of 10 bottles?
antoniya [11.8K]
The answer is $12.5 for 10 bottles
8 0
3 years ago
Read 2 more answers
Consider the following prisms, whose bases are both squares.
Alexxx [7]

Answer:

She did not establish that heights are the same.

Step-by-step explanation:

I just answered it.

7 0
2 years ago
Read 2 more answers
Other questions:
  • Please help me with this question I will give brainliest
    5·2 answers
  • Which of these fractions can be written as a recurring decimal 1/2 1/3 1/4 1/5
    8·2 answers
  • Which relationships would most likely be casual
    10·2 answers
  • Broooo math is so hard. ??? Help
    5·2 answers
  • Help!! Will mark brainliest
    5·2 answers
  • 7236 by 25 7236 divided by 25
    6·2 answers
  • PLEASE HELP :) THANKS
    7·2 answers
  • 2. The cost of one chair is $349.50. Find the cost of 5 chairs?
    15·2 answers
  • Determine f(4), f(-5) and f(-2/3)
    15·1 answer
  • 7men have 7wives, each man and each wife have 7children what is total number of people​
    6·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!