You have at most $75 to spend on books and music. You want to spend less than $20 on music and no more than $60 on books. Which system represents the situation?
Answers
Answer:
$20>$75>$60
Step-by-step explanation:
hope it helps
The system of inequalities that represent the situation are -
x < 20
y ≤ 60
x + y ≤ 75
We have $75 to spend on books and music and we want to spend less than $20 on music and no more than $60 on books.
We have to determine which system represents the situation.
You have $50 to spend on chocolates and toffees. You want to spend more than $20 on toffees and less than $15 on chocolates. How will you find the possible solutions under such constraints ?Assume the cost spend on toffees is $x and that on chocolates is $y. Then-
x > 20
y < 15
x + y ≤ 50
Solve them graphically and you will find the possible solution set.
According to the question, we have -
Amount available to spend = $75
For music → amount < $20
For books → amount ≤ 60
Assume the cost spend on music is $x and that on books is $y.
Then -
x < 20
y ≤ 60
x + y ≤ 75
Check the graph attached for solution region. The points inside the triangle formed (marked by red thick boundary) represents the points which satisfy the above conditions.
To solve more questions on solving system of inequalities, visit the link below-
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Related Questions
Helpppp!! I’ll mark brainliest if you put it In fraction form as well!!!
Answers
The quantities x and y are proportional. Use each of the integers 1-5 to complete the table. **CORRECT ANSWER IS GIVEN BRAINLEST POINTS**
Answers
Answer:
x 10 4 6 1
y 5 2 3 0.5
Step-by-step explanation:
You have to start with a guess and see if it works. If it works, you're done. If it doesn't work, you need to make a difference guess.
I'll start by guessing that above the 0.5 is a 1.
If that is correct, then every x value is double the y value below it.
5 goes below the 10. 3 goes below the 6. Then you have 4 and 2 left.
That is every whole number from 1 to 5. It works.
x 10 4 6 1
y 5 2 3 0.5
Please help ! (only right answers please )!
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Answer:
c
Step-by-step explanation:
Find the circumference of the circle. 6
Answers
Answer:
2 x 6 x 3.14 = 37.68
anyoneeeeeee knows we thissds
Answers
Company A charges a flat fee of $20 and $24.95 per hour to install cable. Write an equation in slope-intercept form to represent the company's charges.
Answers
Answer:
y = 24.95x + 20
if fred can blow up 20 balloons up in 15 minutes then how many balloons can fred blow up in 6 minutes
Answers
Answer:
8
Step-by-step explanation:
have a good day
Answer:
The Answer is 8
Step-by-step explanation:
Hello,
The answer to the question is 8, let me explain why.
1. we know how many balloons Fred can blow up in 15 minutes
Fred can blow up 20 balloons in 15 minutes.
2. we need to find out how many balloons Fred can blow up in 1 minute.
To solve this we just divide 20 by 15
20 ÷ 15 = 1.3 (repeated)
3. Finally we multiply the answer by 6
This will give us the answer of 8
because 1.3 × 6 = 8
Hope I could help, Hope it was easy to understand as well.
- Nova
Josephine wrote the numbers 1-100 and placed them in a bag. If she selects a number without looking, what is the probability that the number is greater than 78? Input your answer as a decimal or fraction.
Answers
Answer:
0.22
Step-by-step explanation:
The numbers that would be greater than 78 would include numbers after 78. that is 79, 80 ... 100
The total numbers greater than 78 is 22.
And there are 100 numbers in the bag . the probability of picking a number greater than 78 is 22/100 = 0.22
Jorge gives an equal number of marbles to 6 friends. Which could be the total number of marbles he gave to his friends?
Answers
Answer:
D. 60
Step-by-step explanation:
To find an equal number of numbers the sum has to be equal to 6*x.
Answer:
If he gave it all to his friends then its D. If it is counting him too then C.
Step-by-step explanation:
95 degrees (5x) degrees
Answers
Step-by-step explanation:
5x=95
X=95-5
X=90
Therefore ans is 90
Help! Need by 10:30 to turn in and I'm confused!
When Anthony contracted the flu, he needed tissues and cough drops. Each box of tissues cost $1.69 and each bag of cough drops cost $1.19. By the time he was well again, he had gone through a combined 13 boxes of tissues and bags of cough drops, and he had spent $19.47. How many boxes of tissues did he use? How many bags of cough drops?
Answers
Answer:
21.97 tissues
15.47 cough drops
Step-by-step explanation:
13x1.69=21.97
1.19x15.47
Please help if you want BROANLEIST!!!!
Answers
Answer:
1st one (A)
Step-by-step explanation:
1/2 is a half and if you look at the first one you can see one side is shaded which is 1/2.
Lin’s father is paying for a $20 meal. He has a 15% off coupon for the meal. After the discount, a 7% sales tax is applied. He does NOT add tip
Answers
step by step explanation:
first you must find the amount of money that lins father gets off on the coupon by using the equation 20•0.15=3 meaning that lin’s father gets 3 dollars off
next you find the pre-tax total which in this case would be by using the equation 20-3=17 so the pre-tax total is 17 dollars
then you find the percentage of the tax that you have to add on to the pre-tax total which would be using the equation 17•0.07 and that equals 1.19 dollars in tax
finally, you add the pre-tax total with the sales tax by adding the two (17+1.19) to get a total of 18.19 dollars or $18.18
Which statement correctly describes the diagram? Help it’s 8th grade 3x ams and I really need help ASAP , I already failed twice and this is my LAST attempt
Answers
Answer:
A
Step-by-step explanation:
the first part is definetly triangle b is a reflection of triangle a across the x axis i can't see the bottom part of the last answer but I'm pretty sure A would be correct because triangle c may be a rotation but it's most likely not a reflection of triangle a
In the image you have a double line that shows that buying 2 bags of rice costs $ 3. How many bags can you buy with $ 12? and If I have $ 24, how many bags can I buy?
Answers
Answer:
Step-by-step explanation:
8 bags buy with $12
16 bags buy with $24
Margie wants to collect 3,600 cans of food to donate to a community food bank. She plans to collect an equal number of cans for 4 months.
How many cans c should she collect each month?
What should I put in each box?
Answers
Answer:
90
Step-by-step explanation:
Rosa had $275. This table shows the items she purchased from the mall.
how much money did she had left over
Answers
5. Bridget answered 10 out of 15 questions correctly on her quiz. What percent of the questions did she answer correctly?
Answers
Answer:
10/15 x 100 = your answer :)
Answer:
67%
Step-by-step explanation:
Divide 10 by 15
I really need the help
If you randomly select a letter from the phrase "Terrace Park Wolves rule," what is the probability that you select a consonant? (Your answer must be in the form of a reduced fraction.)
Answers
13/22 x 100% ≈ 59,1% chance that you pick a consonant.
The probability of selecting a consonant is 0.619
What is Probability?
The probability that an event will occur is measured by the ratio of favorable examples to the total number of situations possible
The value of probability lies between 0 and 1
Given data ,
The phrase is = "Terrace Park Wolves rule"
The number of letters in the phrase = 21 letters
The number of consonants in the phrase = 13 letters
Now ,
The probability of choosing a consonant from the given set of letters =
number of letters in the phrase / number of consonants in the phrase
Probability of choosing a consonant from the given set of letters = 13 / 21
Probability of choosing a consonant from the given set of letters = 0.619
Hence , The probability of selecting a consonant is 0.619
To learn more about probability click :
https://brainly.com/question/17089724
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the area of triangle is 48 cm sq,its base is 12 cm. find its altitude
Answers
Answer:
its altitude is 8 cm
Step-by-step explanation:
1/2× base ×altitude =48
1/2×12× al =48
6×al =48
al = 8
Help!
Change 2/5
to a percent.
Answers
Answer:
40%
Step-by-step explanation:
Answer:
40%
Step-by-step explanation:
To convert 2/5 to a percent, we need the denominator to be 100 .
2/5 = 40/100
Now that you have have a denominator equal to 100, just look at the numerator.
40% or 0.4
please help lol
I do not understand :)
Answers
Answer:
66
Step-by-step explanation:
So what you need to do is add up each of the faces so 3 times 3 and 3 times 8. Then after you do that you take the 9 and 24 and add em together. Then multiply 33 by 2. I hope this helps :D
4 x³ + 8x what is the answer
Answers
Work out
cube root of 1331 : reciprocal of 0.2
Give your answer in the form n: 1
Answers
Answer:
11:5
Step-by-step explanation:
The computation is shown below:
Given that
Cube root of 1331: reciprocal of 0.2
11: 5
So here n denotes the 11
And, 1 denotes the 5
Therefore the answer is 11:5
Hence, the same would be considered and relevant too
Mariah babysits for her neighbor every weekend. She earns $10 an hour for babysitting 6 hours each weekend. What term can Mariah use to describe the money she makes?
Answers
Answer:
Fixed income
Step-by-step explanation:
The $10 an hour won't change. If it did it would be a variable expense or income.
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Answer:
Fixed income
pls mark brainliest
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Answers
Answer: (B) SinA = 4/5
Step-by-step explanation: Sine= O/H or opposite of hypotenuse so in regards to the triangle opposite is 28 and hypotenuse 35 or 28/35 which also equals 4/5
You put $1500 into an account that earns 4% interest. How much will be in the account after 6 years if the account is compounded monthly?
Answers
Answer:
hence ,
answer is R.s 360
Step-by-step explanation:
I=PTR/100
=1500×6×4/100
=360
4 x 0.24 without using calculator
Answers
Answer:
0.96
Step-by-step explanation:
I know that 24 x 4 = 96, then you just put a zero in front, making 0.96
Hope this helped
Answer:
0.96
Step-by-step explanation:
Sandra bought 4 pounds of sweet potatoes for $6.28. What is the cost per pound of the sweet potatoes?
Answers
Answer:
Cost of 1 sweet potato is $6.28 divided by 4 which will give $1.75
Answer:
$1.57
Step-by-step explanation:
What we know:
- There are 4 pounds of sweet potatoes
- 4 pounds of sweet potatoes cost $6.28
To find the cost per pound of sweet potatoes, divide $6.28 by 4.
6.28 ÷ 4
= $1.57
Therefore, the cost per pound of sweet potatoes is $1.57.
The wheels on Darlene's car have on 11-inch radius. If the wheels are rotating at a rate of 378 rpm, find the linear speed in miles per hour in which she is traveling.
Answers
Answer:
The linear speed in which Darlene is traveling is 24.74 miles per hour.
Step-by-step explanation:
The wheel experiments rolling, which is a combination of translation and rotation. The point where linear speed happens is located at geometrical center of the wheel and instantaneous center of rotation is located at the point of contact between wheel and ground. The linear speed ([tex]v[/tex]), measured in inches per second, is defined by following expression:
[tex]v = R\cdot \omega[/tex] (1)
Where:
[tex]R[/tex] - Radius of the wheel, measured in inches.
[tex]\omega[/tex] - Angular speed, measured in radians per second.
If we know that [tex]R = 11\,in[/tex] and [tex]\omega \approx 39.584\,\frac{rad}{s}[/tex], then the linear speed, measured in miles per hour, in which Darlene is traveling is:
[tex]v = 11\,in\times \frac{1\,mi}{63360\,in} \times 39.584\,\frac{rad}{s}\times \frac{3600\,s}{h}[/tex]
[tex]v \approx 24.74\,\frac{mi}{h}[/tex]
The linear speed in which Darlene is traveling is 24.74 miles per hour.