At a store, all televisions are on sale for 30% off. If x represents the regular price of a television, which expression could be used to calculate the sale price of a television?
answer choices
1.x – 30
2.x – 70
3.0.7x
Answers
The required expression that would be used to calculate the sale price is 0.7x. Option D is correct.
What is the percentage?The percentage is the ratio of the composition of matter to the overall composition of matter multiplied by 100.
here,
x represents the regular price of a television, all televisions are on sale for 30% off.
Sale price = x - 30 % of x
Sale price = x - 0.30x
Sale price = 0.7x
Thus, the required expression that would be used to calculate the sale price is 0.7x. Option D is correct.
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Related Questions
FInd the legth of side AB. Give your answer to 1 decimal place
Answers
Answer:
Hey love, be sure to add a photo! i will edit my answer once you do so :D
Need answer asap please and thank you.
Answers
Answer:-7
Step-by-step explanation: -343 is your total so first off you need to try and isolate T. The way I done it was -343 was my total and I started with 5x5x5 which is 125 so I moved up to 6x6x6 which is 216 so I went up to 7x7x7 which is 343 and our total is negative so its -7
Reformat the input
Rearrange
Factor
Please help urgent due today
Answers
Answer:
The area of a triangle is equal to half the product of the triangle's base and height. The triangular box has a height of 6 inches.
What is a triangle's area?
The area of a right-angle triangle is half of the product of the triangle's base and height
As stated previously, the lengths of the triangle's altitude and base are 3.5 inches and 5.2 inches, respectively. As a result, the volume of the triangular box is 54.6 cubic inches, and the height of the box must be determined in inches.
I NEED HELP WITH THIS!!
Question: solve the one-step equation.
r-6=7
Answers
Answer:
r = 13
Step-by-step explanation:
r-6=7
Add 6 to each side
r-6+6=7+6
r = 13
HELP FAST!!!! Find the lateral surface area of the solid above.
Answers
Answer:
152 cm sq.
Step-by-step explanation:
Answer:
its 180 cm sq
Step-by-step explanation:
Please help me
I’ll give brainliest please help
Answers
I know this question is not about math or science but my friends are saying the Leonardo DiCaprio when he was young is hotter than Zac Efron now and when he was young. I need y’alls opinions.
Who is hotter, young Leonardo DiCaprio or 35 year old Zac Efron? My pick is Zac Efron but I want some opinions.
Answers
Answer:
it's Zac Efron for sure, Leonardo DiCaprio is just not the same...
if x+a=a+x=x for all value of x,what is the value of a?
Answers
Answer:
Wouldn't a=a
Step-by-step explanation:
from what Im thinking, x is negative and a is positive, so now it is (-) + (+) = (+) + (-) = (+), I dont really understand this question
Ashley buys a hamster wheel during the sale(25% off)
. If Ashley pays $6, what was the original price?
Answers
Answer:
$8
Was the original price.
Step-by-step explanation:
100% - 25% = 75%
$6 ⇒ 75%
$A ⇒ 100%
A = $6* 100% / 75%
A = 8
HELP ASAP!!!!!!! IM BEING TIMED
Answers
Answer:
The answer is c= 8
Step-by-step explanation:
Ryan has a bag that contains strawberry chews, cherry chews, and watermelon chews. He performs an experiment. Ryan randomly removes a chew from the bag, records the result, and returns the chew to the bag. Ryan performs the experiment 37 times. The results are shown below:
A strawberry chew was selected 8 times.
A cherry chew was selected 12 times.
A watermelon chew was selected 17 times.
Based on these results, express the probability that the next chew Ryan removes from the bag will be cherry or watermelon as a decimal to the nearest hundredth.
Answers
Answer:
32.43%
Step-by-step explanation:
Since there are a total of 37 tests and cherry was selected 12 times, the probability would be 12/37.
12(100/37)
32.43
The probability that it will be a cherry or watermelon is; P(Cherry or water melon) = (12 + 17)/37 = 0.51
How to find the Probability?
We are told that Ryan performs the experiment a total of 37 times.
From the experiment he got;
Strawberry = 8 times
Cherry = 12 times
Watermelon = 17 times
Thus, probability that it will be a cherry or watermelon is;
P(Cherry or water melon) = (12 + 17)/37 = 0.51
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Which equation correctly applies the distributive property?
I think the answer is D but I'm not sure. Thanks for helping
Answers
Answer:
Yes you are correct, the answer is D
Step-by-step explanation:
the answer is still 420 regardless if you do :
\(42*(3.5+1.3+5.2)\\\)
or
\((42* 3.5)+(42* 1.3)+(42 *5.2)\)
Which is the output for the following linear function when the input is
-7?
y-x=2y+1
Options:
6
12
-13
8
Answers
Answer:
A) 6
Step-by-step explanation:
\(y-x=2y+1\\y-(-7)=2y+1\\y+7=2y+1\\7=y+1\\6=y\)
The output is y=6 when the input is x=-7
y+7-1=2y
6=2y-y
y=6
Simplify each expression to lowest terms.
1. 2a - 4b +3ab -5a +2b
2. 4(2x+1) - 3x
3. 4(p - 5) +3(p +1)
4. 6(p +3q) - (7 +4q)
5. 4rs -2s - 3(rs +1) - 2s
Answers
1.) 2a - 4b + 3ab -5a + 2b
= 3ab -3a -2b
2.) 4(2x+1)-3x
= 8x+4 -3x
= 5x + 4
3.) 4(p-5) +3(p+1)
= 4p-20 + 3p+3
= 7p -17
4.) 6(p+3q) - (7 + 4q)
= 6p+18q -7 -4q
= 6p + 14q -7
5.) 4rs -2s -3(rs +1) -2s
= 4rs -4s -3rs -3
= rs -4s - 3
Must click thanks and mark brainliest
Select True or False for the equations.
Equation True False
−102=10−2=5
True – − 10 2 = 10 −2 =5
False – − 10 2 = 10 −2 =5
102=−10−2=5
True – 10 2 = −10 −2 =5
False – 10 2 = −10 −2 =5
Answers
Answer:
10-2=8
Step-by-step explanation:
Answer:
False 10-2=5
Step-by-step explanation:
The triangle shown below is reflected across the y-axis.
What is the result of this reflection?
Answers
Answer:
do you mean numbers i might needmore info
Step-by-step explanation:
The triangle is reflected across the y - axis is shown in given graph.
Hence we get, Triangle A'B'C' is reflection of triangle ABC across the y - axis.
Here,
Given graph is shown in figure.
What is reflection?
A reflection is a transformation of the graph of a function over the x-axis or the y-axis (or both).
Now,
Graph is shown in figure.
Hence, Triangle A'B'C' is reflection of triangle ABC across the y - axis.
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A trendline passes through the ordered pairs (9, 12) and (12, 17). What is the slope?
Question 6 options:
3/5
5/3
-3/5
-5/3
The following trendline equation predicts the retail cost, y, of a particular wireless headset x months after its initial release.
y = -15x + 180
What is the predicted retail cost, to the nearest dollar, 3 months after the initial release?
Question 9 options:
$120
$12
$135
None of these
Question 10 (2 points)
An economist creates a scatter plot comparing years of experience to yearly salary (in dollars) at a particular company. The trend line through the data can be described by the equation y = 9,000x + 25,000.
What is the slope and what does it mean?
Question 10 options:
9,000; For their every year of experience an employee has, their salary goes up by this amount.
25,000; For their every year of experience an employee has, their salary goes up by this amount.
25,000; Regardless of how much experience an employee has, this is the minimum amount the employee will earn at this company.
9,000; Regardless of how much experience an employee has, this is the minimum amount the employee will earn at this company.
Answers
Answer:
Question 6: The slope is 5/3 because the y-intercpet is your rise and it rose up 5 units and x-intercept is your run so it shifted 3 units to the right which means the whole thing is also positive.
Question 9: $135
Question 10: Its either the first or last option
Step-by-step explanation:
Answer:
The answer for question 6 would be 5/3
and for question 9 the answer would be 135
and I believe question 10 is 9,000; For their every year of experience an employee has, their salary goes up by this amount.
Step-by-step explanation:
Slope (also can be called rate of change) is solved by change in the y variable/change in the x variable or also known as rise/run
hope this helped! :)
If a widget factory as a fixed operating cost of $2,500 per day plus a cost of $1.50 per widget produced. If a widget sells fro $5.00, what is the least number of widgets that must be sold per day to make a profit?
Answers
Answer:
At least 714 numbers of widgets must be sold per day to make a profit.
Given fixed operating cost = $2,500 per day cost of widget =$ 1.50
widget sells =$ 5.00
Cost function = C(X)=1.50x+2500
Revenue function = R(X)=5 x
At Break Even point R (X) = C (X)5
X= 1.50X+2003.5
X =2500X =714
Hence to reach break even point or make profit 714 no to be sold. R(714)= 3571.
Step-by-step explanation:
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
Shelly is asked to put parentheses in the equation
14−8−5+6×2=23 so that it is true.
Choose the correct expression.
A. 14−8−(5+6)×2=23
B. 14−(8−5)+6×2=23
C. 14−8)−(5+6)×2=23
D. 14−(8−5+6)×2=23
Answers
Answer:
C)(14-8)-(5+6)×2=23
using bodmas
Find the value of: 24/25 divided by 4/5
Type mixed numbers like this: WholeNumber numerator/denominator
type the whole number then a space...then type the numerator, a slash, and the denominator WITH NO SPACES between each part.
Type fractions like this: numerator/denominator
type the numerator, a slash, and the denominator WITH NO SPACES between each part
Answers
Answer:
1 1/5.
Step-by-step explanation:
To divide a fraction by another fraction you have to change the equation like "Keep, Switch, Flip".
For the problem 24/25 ÷ 4/5,
You KEEP the first fraction as is, so 24/25
Then, you SWITCH the sign from division to multiplication.
Finally, you FLIP the second fraction upside down, (the reciprocal). So it's 5/4.
The equation is now 24/25 * 5/4, which we can just multiply the numerators and denominators. (or cross cancel first)
24 * 5 = 120
25 * 4 = 100
the fraction is 120/100. Simplified, it can be divided by 10 to make 12/10, and finally divided by 2 to make 6/5, or 1 1/5.
Describe how the data is dispersed in a box plot with the following data set: 25, 36, 21, 30, 20, 32, 38, 19, 36, 31, 26, 33, 27, 18, 24.
AND PLEASE ACTUALLY EXPLAIN/DESCRIBE!
Answers
In a box plot, also known as a box-and-whisker plot, the data is dispersed and represented visually to provide a summary of the distribution and key characteristics of the dataset. Let's describe how the data is dispersed in the box plot for the given data set: 25, 36, 21, 30, 20, 32, 38, 19, 36, 31, 26, 33, 27, 18, 24.
1. Median (Q2): The median represents the middle value of the dataset when arranged in ascending order. In this case, the median is around 27 or 28, as it lies between the values 27 and 30.2. Lower Quartile (Q1): The lower quartile marks the boundary between the lower 25% of the data and the upper 75%. It is located approximately around 22 or 23, as it falls between the values 21 and 24.3. Upper Quartile (Q3): The upper quartile marks the boundary between the lower 75% of the data and the upper 25%. It is located around 34 or 35, as it lies between the values 33 and 36.4. Interquartile Range (IQR): The IQR is the range between the upper and lower quartiles (Q3 - Q1). In this case, the IQR is approximately 12 (35 - 23).5. Whiskers: The whiskers represent the range of the data excluding any outliers. They extend from the lower quartile (Q1) to the minimum value and from the upper quartile (Q3) to the maximum value. However, in some cases, the whiskers can also be defined based on certain criteria, such as 1.5 times the IQR. Outliers, if present, are depicted as individual data points beyond the whiskers.6. Outliers: Outliers are data points that significantly deviate from the rest of the dataset. In this case, there are no clear outliers based on the data provided.7. Box: The box in the box plot spans from the lower quartile (Q1) to the upper quartile (Q3) and represents the middle 50% of the data. In this case, the box spans approximately from 23 to 35.By observing the box plot, we can see that the data is moderately dispersed, with the majority of values concentrated around the median. The range of the data is approximately 20 to 38, with some variability within the dataset.
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♥️ \(\large{\underline{\textcolor{red}{\mathcal{SUMIT\:\:ROY\:\:(:\:\:}}}}\)
Minimum value: 18
First quartile (Q1): 22
Median: 29
Third quartile (Q3): 36
Maximum value: 38
The box plot is created using these values. A box is drawn from Q1 to Q3 with a line inside the box at the median. Whiskers are drawn from the box to the minimum and maximum values. Any data points beyond the whiskers are plotted as individual points.
In this box plot, the data is dispersed fairly evenly, with no outliers beyond the whiskers. The box is centered around the median, indicating that the data is roughly symmetric. The lower half of the data is slightly more spread out than the upper half, as indicated by the longer whisker on the left side of the box. Overall, the box plot shows that the data is relatively consistent, with no extreme values.
300 hotdogs and hamburgers total. Hotdogs cost $2. Hamburgers cost $3. How many hamburgers? How many hotdogs?
Answers
Answer:
75 and 50
Step-by-step explanation:
PLEASE HELP ME ASAP!!!
I need help on b!!!
Answers
Answer:
See below hot to plot.
Step-by-step explanation:
You did part a correctly and now have 3 points of this graph. For part b you need to plot the line by first plotting the points.
Plot the points on the graph and then connect them with a line.
The three points are (-5, -3), (0, 2), and (3, 5).
To plot (-5, -3):
Start at (0, 0), the origin, where the x-axis and y-axis intersect.
Go 5 units left to the -5. Now go 3 units down. That is point (-5, -3). Put a dot on it.
To plot (0, 2):
Start at (0, 0), the origin, where the x-axis and y-axis intersect.
Since the x-coordinate is 0, don't go right or left. Now go 2 units up to where you see a 2 on the y-axis. That is point (0, 2). Put a dot on it.
To plot (3, 5):
Start at (0, 0), the origin, where the x-axis and y-axis intersect.
Go 3 units right to the 3 on the x-axis. Now go 5 units up. That is point (3, 5). Put a dot on it.
Now connect the three dots with a line. Put arrow heads at both ends of the line.
Answer:
Hope this helps
Help me! Well they say the sky’s the limit & to me it’s really true but my friend you haven’t seen nothing just wait till I get through! Because I’m bad!
Anyways…..this!
Answers
Answer:
b
Step-by-step explanation:
bc i am a 14 year old white boy
Which point is a solution to the system of linear equations?
y = −x + 2
x − 3y = 6
(−1, 3)
(0, 2)
(2, 0)
(3, −1)
Answers
If both of your equations are written in y-intercept form, You can start graphing. If not solve by having your equation in Y=mx+b form. Now you can graph and solve. The slopes and Y intercepts are different. Now we know they intersect at one point. Graph your equation (Rise/Run).
Y=-x+2
Y=1/3x-2
Hope this helps! :))
A package of 8-count AA batteries costs $6.32. A package of 20-count AA batteries costs $16.00. Which statement about the unit prices is true?
Answers
Answer:
A
Step-by-step explanation:
The first option is correct.
The 8 count pack of AA batteries has a lower unit price of $0.79 per battery.
What is unitary method?The method in which first we find the value of one unit and then the value of the required number of units is known as the Unitary Method.
According to the given question.
Cost of a package with 8 AA batteries = $6.32
⇒ Cost of 1 AA battery of this package = \(\frac{6.32}{8}\) = $0.79
And, cost of another package with 20 AA batteries = $16.00
⇒ Cost of 1 AA battery of another package = \(\frac{16}{20}\) = $0.8
Hence, the 8 count pack of AA batteries has a lower unit price of $0.79 per battery.
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Answer the folllowing sections on transversals
Answers
Answer:
A transversal is a line that intersects a system of lines. The transversal in this case, would be line a.
Step-by-step explanation:
please due now help me
Answers
Answer:
The first, third, and last are unit rates.
Step-by-step explanation:
They are all equal to or less than 1 unit.
The box plots show the weights, in pounds, of the dogs in two different animal shelters.
Weights of Dogs in Shelter A
2 box plots. The number line goes from 6 to 30. For the weights of dogs in shelter A, the whiskers range from 8 to 30, and the box ranges from 17 to 28. A line divides the box at 21. For shelter B, the whiskers range from 10 to 28, and the box ranges from 16 to 20. A line divides the box at 18.
Weights of Dogs in Shelter B
Which describes the spread of the data in the two box plots?
The data in shelter A show more spread than the data in shelter B.
The data in shelter B show more spread than the data in shelter A.
The data in shelter A range from about 17 to 28, while the data in shelter B range from about 16 to 20.
The data in shelter A range from about 21 to 28, while the data in shelter B range from about 18 to 20.
Answers
Answer:
The data in shelter A shows more spread than the data in shelter B
-And-
The data in shelter A range from about 17 to 28, while the data in shelter B range from about 16 to 20
For the range/span you look at where the actual box lies and for the spread use the whisker span.