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
labwork [276]
2 years ago
7

A washing machine marked for $320 was sold at $280. What was the percentage of discount for the washing machine?

Mathematics
2 answers:
Alex787 [66]2 years ago
5 0

Answer:

the person who bought it saved 40 dollars and the percentage saved was 12.50 i just used a discount calculator on google

Step-by-step explanation:

ohaa [14]2 years ago
5 0

Answer:

12.5%

Step-by-step explanation:

You might be interested in
a rectangular pyramid has a volume of 190 cubic centimeters. Find two possible sets of measurements for the base area and height
DerKrebs [107]
<h3>One possible set for the base area and height of the pyramid is 570 cm and 1 cm respectively</h3><h3>Other possible set for the base area and height of the pyramid is 285 cm and 2 cm respectively</h3>

<em><u>Solution:</u></em>

<em><u>The volume of rectangular pyramid is given as:</u></em>

Volume = \frac{1}{3} \times base\ area \times height

Given that,

<em><u>Rectangular pyramid has a volume of 190 cubic centimeters</u></em>

<em><u></u></em>190= \frac{1}{3} \times base\ area \times height<em><u></u></em>

<em><u>Substitute, base area = 570 and height = 1</u></em>

Then we get,

190 = \frac{1}{3} \times 570 \times 1\\\\190 = 190

Thus one possible set for the base area and height of the pyramid is 570 cm and 1 cm respectively

<em><u>Substitute, base area = 285 and height = 2</u></em>

190 = \frac{1}{3} \times 285 \times 2\\\\190 = \frac{1}{3} \times 570\\\\190 = 190

Thus other possible set for the base area and height of the pyramid is 285 cm and 2 cm respectively

6 0
3 years ago
Help please. I need the answer fast.
dezoksy [38]
When you multiply exponents with the same base, you add the exponents.
3+-5+y=-2
-2+y=-2
y=0

Final answer: y=0
4 0
2 years ago
The formula F=95C+32 changes a temperature reading from the Celsius scale C to the Fahrenheit scale F. What is the temperature m
lora16 [44]

Answer:

<em><u>D</u></em><em><u>,</u></em><em><u> </u></em><em><u>122°F</u></em>

Step-by-step explanation:

°F = 9/5°C + 32

°F = 9/5(50) +32

°F = 90 + 32

°F = 122

6 0
3 years ago
Which is not a like term in the expression 7x +3 - 4 x-x
777dan777 [17]

Answer:

3 is not a like term because it isn't an x term, it doesn't have an x variable while the other terms do.

7 0
3 years ago
What is 12.18/43.685=?<br> pls include long division<br> I'll give brainliest
Aleonysh [2.5K]

Answer:0.27881423829

Step-by-step explanation:

6 0
2 years ago
Read 2 more answers
Other questions:
  • Kendra is building a back yard fence two of the sides are 43ft, and the other two sides are 57ft. How much fencing does Kendra n
    5·2 answers
  • What is 1.8 divided by 7.74<br> What is 56.4 divided by 4.7 please explain
    9·1 answer
  • What 78 divide by 858 do yall know
    10·2 answers
  • During a sale a dress decreased in price from $60 to $48 what was the percent of decrease
    11·1 answer
  • Use the unique factorization of integers theorem to prove the following statement. If n is any positive integer that is not a pe
    12·1 answer
  • What is the distance between (8, -3)(4,−7)
    6·1 answer
  • What angle whose measure is equal to 90 ?
    9·2 answers
  • A football field is 100 yards long. How many feet is that?
    15·2 answers
  • Please help!!!!!!!!! ​
    13·1 answer
  • ERROR ANALYSIS Describe and correct the error in
    13·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!