A laptop that costs $250 is on sale with a 20% discount. What is the amount of discount? What’s the explanation to do this
Answers
Answer: $50
Step-by-step explanation:
250 x 0.20 = 50
$50 discount
or you pay 80%, so
250 x 0.80 = 200
$200 final cost
$250 original cost - $200 final cost = $50 discount
Answer: 50
Step-by-step explanation:
Discount = 250 x .20 = 50
Related Questions
If two sides of a triangle measure 123 inches and 150 inches, which of the following can NOT be the length of the third side of the triangle?
answer choices:
275 inches
30 inches
75 inches
253 inches
Answers
Answer:
i think its 275 or 253
Step-by-step explanation:
cause u can make 1 with 75 and 30
Sample Answer: Make a table with inputs showing the number of bottles of water and outputs showing the total cost of the water. Use 1, 2, 3, and 4 bottles for the inputs. Find the corresponding outputs. Plot the ordered pairs in the table of the form (input,output).
Which instructions did you include in your explanation? Check all that apply.
Identify the input.
Identify the output.
Create a table for four input values.
Plot the points from the table.
Answers
The instructions that you would include in your explanation are:
Identify the output.
Create a table for four input values.
Plot the points from the table.
The instructions to be includedIn the given question, a series of instructions are provided. To properly explain your process, you have to explain how you got the output. There is no need of explaining the input as they are already provided.
Next, you will Show how you created the table and why you created it in that way. Finally, indicate how the points were plotted on the table. An explanation such as this will help anyone to follow through.
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Answer:1 to 2
2 to 4
Step-by-step explanation:
Pls help with math I realy need help
Answers
Answer: 803.84
Step-by-step explanation: pi * r^2 * height
Answer:
803.84
Step-by-step explanation:
because its pi x r² x height
in this case the radius is 4 because the diameter is 8 and half would be 4 so its 4² which is 16 and the height is 16 and you mulitply pi which is 3.14 so 16 x 16 x 3.14= 803.84cm
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which formula should be used to find the area of a trapezoid
Answers
Answer:
h(b1+b2)/2
Step-by-step explanation:
since it's not a full rectangle the height needs to be divided by 2.
PLEASE HELP BRAINLIEST TO COrRECT ANSWER
Answers
Answer:
Rational and Real Number
please help me im being timed-
Answers
find all the prime factors of the radicand
and group them in pairs
any factor that appears in a pair can be pulled out in front of the radical sign once for ever group of two that can be made.
Hope that help sorry if it doesn't make sense.. :( <3
Help pls- I can't, my brain hurts-
Answers
x represents the amount of sweatshirts and y represents the amount of sweatpants
15 dollars for each sweatpants with y players wanting each sweatshirt
So the expression is 28x+15y to get the total amount of money
3 + 5x + 8 - 2x. Heheheheheheh
Answers
Answer:
3x+11
Step-by-step explanation:
brainliest?
Answer:
heheheheheheheheheherhjeheh
How long is the above fish if each can is about 4 ¾ inches?
Answers
Answer:
33.25 = 33 1/4
Step-by-step explanation:
times 4 3/4 by 7
4 3/4 X 7 = 33.25 = 33 1/4
A community group is picking up trash along a portion of the highway that is 1.48 miles long. In one hour they can clean a section about 1/8 mile long. Approximately how many hours will it take the group to clean the stretch of highway?
Please help ASAP
The answers are
3/16
16/3
2
12
Answers
Answer:
12 if im correct
Step-by-step explanation:
first we have to see that they are doing 1/8 of a mile per hour so if we divide 1.48 by 1/8 it should give us the time
first we convert 1/8 to a decimal which is .125 and we divide 1.48 by .125
giving us 11.84
since it is time, 11 hrs would be too little of a time so we need to round up to 12
Hope thats right
The number of hours for the group to clean the stretch of highway is A = 12 hours
What is an Equation?Equations are mathematical statements with two algebraic expressions flanking the equals (=) sign on either side.
In an equation, the expressions on either side of the equals sign are called the left-hand side (LHS) and the right-hand side (RHS), respectively. The equals sign (=) indicates that the two expressions have the same value, and that the equation is true for certain values of the variables involved.
Coefficients, variables, operators, constants, terms, expressions, and the equal to sign are some of the components of an equation. It typically consists mathematical operations, such as addition, subtraction, multiplication, division, and exponentiation.
Given data ,
Let the number of hours be represented as A
Now , the value of A is
If the group can clean 1/8 mile of the highway in one hour, we can calculate how many sections of 1/8 mile are in 1.48 miles:
1.48 miles / (1/8 mile per section) = 11.84 sections
On simplifying the equation , we get
This means that the group will need to clean 11.84 sections of 1/8 mile each to clean the entire stretch of highway.
Since they can clean 1 section in 1 hour, it will take them 11.84 hours to clean the entire stretch of highway ≈ 12 hours
Hence , the number of hours to clean the highway is 12 hours
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Can someone pls help?!
Find the product of........ The rest of the question is down below.
Answers
Answer: The answer is −2x+14 just take away the parentheses.
Addison worked 10 more hours this week than last week. In total, she worked 76 hours this week and last week. Using the equation 2h + 10 = 76, how many hours (h) did Addison work last week?
A. 8
B. 33
C. 64
D. 66
Answers
Answer:
Step-by-step explanation: 2h+10=76
2h=76-10
2h=66
h=66/2
h=33
can someone answer these questions for me? I have no idea how to solve any of them.
it would be best if you showed your work please
Answers
pls help me i will give brainliest to the right answers
Answers
Math question someone pls explain how to answer it I am stuck pt.2
Answers
20 it's because you will take the w (width) and l (length) which is w=5
and l=4 and the answer is l x w so 5 x 4 = 20
Matthew and his 3 siblings are weeding a flower bed with an area of 9 square yards. if they share the job equally, how many square yards of the flower bed will each child need to weed?
(show work)
Answers
Answer: 3 square yards
Step-by-step explanation:
they will each have 3 sq yards because if mathew has 3 siblings that each need an equal amount you would do -
9sq yards is what needs to be split up evenly by 3 children
so i would do
9 divided by 3and with that you would get 3
Answer: 3 square yards
Step-by-step explanation:
If you Divid:
9 ÷ 3=?
You'll get the answer 3
So that's how you get your answer
List all the numbers you can for (?) in the fraction ?/10. Each choice must be less then ten, and the fraction formed must be in simplest form [For the ones who can't read what it says.]
Answers
Answer:
1, 2, 3, 4, 5, 6, 7, 8, and 9.
Step-by-step explanation:
I need help with this equation?
Answers
Answer:
12x - 14y cubic yards
Step-by-step explanation:
a keyword in this is... difference
it also asks you to compare the first truck to the second truck not the second to the first
x = the amount of mulch the first truck can deliver
y = the amount of mulch the second truck can deliver
the first truck takes 12 trips so 12 trips multiplied by x (the amount of mulch the first truck can deliver) is 12x because it doesn't give us x
the second truck takes 14 trips so 14 trips multiplied by y (the amount of mulch the second truck can deliver) is 14y because it doesn't give us y
The question asks for the difference between the total number of cubic yards that the first truck carries through their 12 trips and the total number of cubic yards that the second truck carries through their 14 trips.
This gives us, 12x - 14y cubic yards
hopefully, this makes sense :)
Answer:
12x - 14y cubic yards
Step-by-step explanation:
braniliest pls
Each floor of a parking garage can hold 90 cars. When all of the floors are full, there are 450 cars in the garage altogether. What fraction of the cars is parked on the ground floor?
Answers
90 cars out of 450
90 / 450 = 1/5
I guess the number of floors is 5
What is the median of this data set?
Answers
Answer:
58
Step-by-step explanation:
It is the middle point/dot
in the box with the line
I need help :))))))m
Answers
Answer:
10
Step-by-step explanation:
If you use a tape measure it will say 10 that would be X because it would be about ten inches
1 Are the expressions equivalent? x + x + x + x and 4x.- yes or no
2. Are the expressions equivalent? 5x and x + 5.- yes or no
3. Jada’s dog was 5 and 1/2 inches tall when it was a puppy. Now her dog is 14 and 1/2 inches taller than that. How tall is Jada’s dog now?
4. Lin picked 9 and 3/4 pounds of apples, which was 3 times the weight of the apples Andre picked. How many pounds of apples did Andre pick?
5. 80% of x is equal to 100. Is the equation , 0.8x = 100, one way you can find the value of x?
yes or no
Answers
Answer:
1. Yes
2. No
3. 20 feet tal
4. 29 1/4
5. yes
Step-by-step explanation:
A graph titled Number of Members in Each Music Group has Number of Cellists on the x-axis and Number of Violinists on the y-axis. There is 1 cellist for every 8 violinists.
This graph shows a proportional relationship between the number of cello players and the number of violin players in a music group.
What is the constant of proportionality?
Answers
Answer:
8
Step-by-step explanation:
8/1=8
Answer:
answer above is correct checked on edge 2021 if wrong 1 star me.
Step-by-step explanation:
Please help me with this as soon as possible!
Answers
Answer:
B
Step-by-step explanation:
it is the B because that's 2/5
Write the expression:
subtract 10 from r, then double the result
Answers
Answer: (q + 10) - r
Step-by-step explanation:
2(r-10)
A fruit juice recipe calls for 2 parts orange juice and 8 parts pineapple juice. Which proportion can be used to find the amount of orange juice, j, that is needed to add to 18 L of pineapple juice?
2 over 8 equals j over 18
8 over 2 equals j over 18
8 over j equals 2 over 18
16 over 18 equals j over 100
Answers
The correct proportion to use to find the amount of orange juice, j, needed to add to 18 L of pineapple juice is:
2/8 = j/18
This proportion relates the ratio of orange juice to pineapple juice in the recipe (2:8) to the amount of orange juice needed to add to 18 L of pineapple juice. By cross-multiplying, we can solve for j as follows:
2/8 = j/18
218 = 8j
36 = 8*j
j = 36/8
j = 4.5
Therefore, you would need to add 4.5 L of orange juice to 18 L of pineapple juice to create the fruit juice recipe that calls for a ratio of 2 parts orange juice to 8 parts pineapple juice.
Answer:
2 over 8 equals j over 18Step-by-step explanation
2 over 8 equals j over 18
This proportion represents the ratio of orange juice to pineapple juice in the recipe. By setting up the proportion, we can solve for the value of 'j,' which represents the amount of orange juice needed.
So, the correct proportion is:
2 over 8 equals j over 18
Please Help Me!!
An art class is making a mural for their school which has a triangle drawn in the middle. The length of the bottom of the triangle is x. Another side is 9 more than four times the length of the bottom of the triangle. The last side is 11 more than the bottom of the triangle. Write and simplify an expression for the perimeter of the triangle.
What is the expression for the perimeter of the triangle?
Answers
The value x is for the bottom of the triangle.
Simplified, it would be 6x + 20
Help! 15 points!
I need help with 40-43. The constant is 1/3 and the direct proportion equation is y=1/3x
Answers
Three research departments have 8 ,10 , and 7 members, respectively. Each department is to select a delegate and an alternate to represent the department at a conference. In how many ways can this be done?
Answers
We can conclude that exists 211680 ways.
How many ways can this be done?We know that the three research department is have 8, 10, and 7 members.
We choose a delegate and an alternate to represent the department.
First case: department have 8 members.
So, for a delegate, we have 8 options, and for a alternate 7, so a total of
\(8 \times 7 = 56 \ \text{options}\)
Second case: department have 10 members.
So, for a delegate, we have 10 options, and for a alternate 9, so a total of
\(10\times 9 =90 \ \text{options}\)
Third case: department have 7 members.
So, for a delegate, we have 7 options, and for a alternate 6, so a total of
\(7\times6 = 42 \ \text{options}\)
Therefore, we get:
\(56 \times 90 \times 42 = \bold{211680}\)
Hence, we conclude that exists 211680 ways.
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For the first department with 8 members, there are 8 choices for selecting a delegate. After choosing a delegate, there remain 7 members, so there are 7 choices for selecting an alternate. Therefore, there are 8 × 7 = 56 ways to select a delegate and an alternate from the first department.
Similarly, for the second department with 10 members, there are 10 choices for selecting a delegate and 9 choices for selecting an alternate. Hence, there are 10 × 9 = 90 ways to select a delegate and an alternate from the second department.
For the third department with 7 members, there are 7 choices for selecting a delegate and 6 choices for selecting an alternate. Thus, there are 7 × 6 = 42 ways to select a delegate and an alternate from the third department.
To find the total number of ways to select delegates and alternates from all three departments, we multiply the number of choices for each department together:
56 × 90 × 42 = 211,680.
Therefore, there are 211,680 ways to select a delegate and an alternate from each department.
Match the words on the left with their definitions on the right:
1. budget
when a good or service is reduced in price
2. sale
can be redeemed for a discount toward a product or service
3. expense
a plan for how you will spend and save your money
4. coupon
cost of a service or item
5. income
money earned or received
Answers
Answer:
When a good or service is reduced in price - Sale
Can be redeemed for a discount toward a product or service - Coupon
A plan for how you will spend and save your money - Budget
Cost of a service or item - Expense
Money earned or recieved - Income
Please give me brainliest if I helped!
The required correct match of the given match for the column problem has been shown below.
What is financial literacy?Financial literacy refers to the knowledge and skills required to make informed and effective decisions regarding financial management. This includes understanding financial concepts such as budgeting, saving, investing, debt management, and the use of financial products and services.
Here,
The requried match of the words is as follows:
budget - a plan for how you will spend and save your money
sale - when a good or service is reduced in price
expense - the cost of a service or item
coupon - can be redeemed for a discount toward a product or service
income - money earned or received
Thus, the required correct match of the given match for the column problem is shown above.
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