How do I make the graph or if anyone makes the graph for me WILL GET BRAINLIEST.
SYSTEMS OF EQUATIONS)
Answers
Answer:
Part A
The required inequality is;
y = 50 - 2 × x ≥ 20
Please find attached the graph of the inequality created with Microsoft Excel
Part B
The number of weeks she can withdraw is less than or equal to 15 weeks
Step-by-step explanation:
The given parameters are;
The amount Kate has in her savings account at the beginning of the summer = $50
The least amount she wants to have in the account at the end of the summer = $20
The amount she withdraws each weak from the account = $2
Part A
Let 'x' represent the number of weeks she can withdraw money, we have;
The required inequality that gives the number of weeks she can withdraw money is given as follows
y = 50 - 2 × x
y ≥ 20
Therefore, the inequality is;
y = 50 - 2 × x ≥ 20
The graph of the inequality created with Microsoft Excel is attached
Part B
The number of 'x' weeks she can withdraw is;
50 - 2 × x ≥ 20
- 2 × x ≥ 20 - 50 = -30
x ≤ -30/(-2) = 15
The number of weeks she can withdraw is x ≤ 15 weeks.
Related Questions
True or False: If I solve for the angle measure to the nearest 1/10th of a degree, the answer is 50.90
Answers
What's 5 similarities about autobiography and biography
Answers
Answer:
Step-by-step explanation:
they are both written about a particular individals life
Answer:
A biography, also called a bio, is a non-fiction piece of work giving an objective account of a person’s life. The main difference between a biography vs. an autobiography is that the author of a biography is not the subject.
Biographies include details of key events that shaped the subject’s life, and information about their birthplace, education, work, and relationships. Biographers use a number of research sources, including interviews, letters, diaries, photographs, essays, reference books, and newspapers. While a biography is usually in the written form, it can be produced in other formats such as music composition or film.
Examples of famous biographies include:
His Excellency: George Washington by Joseph J. Ellis
Einstein: The Life and Times by Ronald William Clark
Princess Diana – A Biography of The Princess of Wales by Drew L. Crichton
What is an Autobiography?
An autobiography is the story of a person’s life written by that person. Because the author is also the main character of the story, autobiographies are written in the first person.
The purpose of an autobiography is to portray the life experiences and achievements of the author. Therefore, most autobiographies are written later in the subject’s life.
They often begin during early childhood and chronologically detail key events throughout their life. Autobiographies usually include information about where a person was born and brought up, their education, career, life experiences, the challenges they faced, and their key achievements.
Step-by-step explanation:
Please help! :(. "You can use displacement to find the volume of an irregular object, such as a stone. Suppose a 2 foot by 1 foot tank is filled with water to a depth of 8 in. A stone is placed in the tank so that it is completely covered, causing the water level to rise by 2 in. Find the volume of the stone."
Answers
Answer:
0.3332 ft³
Step-by-step explanation:
Given that:
Length and width of tank = 2 feet by 1 feet
Volume of water displaced by the stone = 2 inches
The volume of Stone :
Rise in water level * length and width of tank
Converting inches to feet :
1 inch = 0.0833 feets
2 inches = 0.0833 * 2 = 0.1666 feets
Volume of stone :
0.1666 ft * 2 ft * 1 ft
= 0.3332 ft³
name the plane represented by the points in the box
A.fbcg C.fecb
B.bade D.fkgi
need now please help
Answers
Answer:
The plane represented in the box is: fbcg
Step-by-step explanation:
Given
The attached box
Required
Which of the given points is a plane in the box
To do this, we simply check if the points are connected i.e. if there is a directed between each of the points of the plane.
A. FBCG
Point F links to B, (by drawing a vertical line from F)
Point B links to C, (by drawing a right horizontal line from B to C)
Point C links to G, (by drawing a vertical line from C down to G)
Point G links to F, (by drawing a left horizontal line from G to F)
Hence, FBCG is a plane on the box.
This is not so for other options
Uma professora de artes pediu aos alunos para montarem mosaicos unindo peças. Nesse mosaico, essas peças deveriam ficar sempre ligadas pelos vértices, não poderiam se sobrepor e não deveria sobrar espaço entre elas. Além disso, para fazer esse mosaico, essa professora solicitou que todos os alunos utilizassem octógonos regulares, como o que está apresentado abaixo.
M100839H6_1
Para compor esse mosaico, junto com esses octógonos, os alunos tinham à sua disposição as peças do quadro abaixo.
M100839H6_2
Quais dessas peças os alunos poderiam escolher para compor esse mosaico?
I e III.
I, III e IV.
I e IV.
II, III e IV.
III e IV.
Answers
Answer:
coloquei a letra d- II, III e IV
Step-by-step explanation:
Answer:
é a letra D (II, III e IV)
Step-by-step explanation:
se você reparar no ângulo interno da figura do octógono está mostrando 135º e a primeira figura que no caso não encaixa mostra 60º, fazendo essa soma daria um total de 195º, o que passa de 180º que é a metade de uma circunferência, então não daria certo, ficaria uma parte sobrando, não se encaixando no mosaico.
Combine like terms for the following expressions:
2−3x−x−6
Answers
Answer:
- 4 - 4x
Step-by-step explanation:
2 - 3x - x - 6
2 - 6 - 3x - x
- 4 - 4x
-TheUnknownScientist
Speeds of pulleys are inversely proportional to the length of their diameter. Diameter of pulley A is 20 cm. and diameter of pulley B is 10 cm. If B turns at 348 rpm, how fast does pulley A turn?
Answers
Answer:
174 rpm
Step-by-step explanation:
The question says that the speed is inversely proportional to the length. Thus, Inverse means, as the diameter increases, the speed reduces, or as the diameter reduces, the speed increases.
Thus, from the question, if diameter A is 20, and B is 10, then definitely, the speed will increase from 348 to a higher rate. Mathematically, we have
20 / 10 = 348 / x, where x is the missing speed.
2 = 348 / x
x = 348 / 2
x = 174 rpm
Therefore, the pulley A must have been running at a speed of 174 rpm
Please be a help and help with my math and show your work, please.
Answers
Answer:
area = 2184 ft²
Step-by-step explanation:
height² = 60² - 36² = 3600 - 1296 = 2304
height = √2304 = 48
base = 36 + x
x² = 73² - 48² = 5329 - 2304 = 3025
x = √3025 = 55
base = 36 + 55 = 91
area = 1/2(h)(b) = 1/2(48)(91) = 2184 ft²
The Jayden family eats at a restaurant that is having a 15% discount promotion. Their meal costs $78.12 before the discount, and they leave a 20% tip. If the tip applies to the cost of the meal before the discount, what is the total cost of the meal? Round your intermediate calculations and answer to the nearest cent.
Answers
Answer:
82.02
Step-by-step explanation:
78.12 x 0.2 = 15.62 tip
78.12 x 0.15 = 11.72 discount
78.12-11.72 = 66.40 discounted meal price
66.40 + 15.62(tip) = 82.02 total meal price
Suppose you have two numbersPandQ. Explain carefully why the product of their greatest commondivisor and their least common multiple is equal toP Q.
Answers
Answer:
Greatest common divisor (P,Q) × Least common multiple (P,Q) = PQ
Step-by-step explanation:
Given: Two numbers are P and Q
To prove: product of their greatest common divisor and their least common multiple is equal to PQ
Solution:
Consider the following relation:
Greatest common divisor (P,Q) × Least common multiple (P,Q) = Product of numbers P and Q
Therefore,
Greatest common divisor (P,Q) × Least common multiple (P,Q) = PQ
What is the GCF in the following expression, 6y+18 PLEASE HELP ASPAP!!!
Answers
Hope ya have a good one ^v^
The diameter of the logo at the center of a basketball court is 10 feet. What is the area of the logo?
Answers
Answer:
≈78.539816 ft²
≈78.54 ft²
Step-by-step explanation:
Since the logo is in the shape of a circle, the area can be found with the formula:
πr²To find r, divide the diameter of the circle by 2 (r stands for radius, the length from the center of the circle to the edge):
10÷2=5Now that all variables are known, complete the equation to find the area:
πr²π(5)²(PEMDAS, use the exponents first)25 × π≈78.539816 ft² or ≈78.54 ft²The length of a rectangle is 3cm more than the width. The area is 70cm^2. Find the dimensions of the rectangle
Answers
Length would be x + 3
Area = L * W
Make an equation
(x) * (x+3) = 70
x^2 + 3x = 70
x^2 + 3x - 70 = 0
Quadratic formula
(-3 +/- rt 3^2 - 4 * 1 * (-70))/(2 * 1)
x1 = (-3 + 17)/2, x2 = (-3-17)/2
x = 7, x = -10
Dimension cannot be negative
Solution: width = 7
Length = 10
Need math help worth 20 point helppppppp plzzzzz
Answers
Answer:
Hi! I believe the answer is B. 3
Step-by-step explanation:
☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆☆*: .｡..｡.:*☆
☆Brainliest is greatly appreciated!☆
Hope this helps!!
- Brooklynn Deka
show workk plzzzzzzzzzzzzzz
Answers
Answer:
A. $4594.74
Step-by-step explanation:
To figure this out, use the equation A = P(1 + r/n)^nt. (A is the total principal (P) + interest; r is the decimal form of the annual rate (R), n is the compound, and t is the time in years)
Substitutions added
A = 4000((1 + 0.02/1)^(1(7))
Step 1: We can go on ahead and cancel both the division and multiplication by 1 here.
A = 4000((1 + 0.02)^7)
Step 2: Add 0.02 to 1.
A = 4000(1.02 ^ 7)
Step 3: Find 1.02 to the seventh power. (I rounded it for convenience)
A = 4000(1.14868)
Step 4: Multiply 4000 by 1.14868
A = 4594.74267
Step 5: This is important! Round that answer to the nearest cent.
A = $4594.74, which is A.
A car is traveling down a road at a constant speed of 50 miles per hour. Write an equation that represents the distance traveled by the car, d, for an amount of time, t
Answers
Answer:
distance divided by rate = time aka D/R=T
Step-by-step explanation:
this is what i learned at least hope it helps
The equation that represents the distance traveled by the car is equal to d = 50 x t.
Speed calculation
To calculate the speed of an object, it is necessary to relate the distance traveled and the time required to travel that distance, so that:
[tex]V = \frac{d}t}[/tex]
Thus, as we are given the value of a velocity and if we are asked for the expression that represents the distance traveled depending on the time, we have:
[tex]50 miles/hour = \frac{d}{t}[/tex]
[tex]d = 50 \times t[/tex]
So, the equation that represents the distance traveled by the car is equal to d = 50 x t.
Learn more about speed calculation in: brainly.com/question/12759408
help please ????????
Answers
Answer:
Check out ironic p a n d u h on you tube
Step-by-step explanation:
the awnser is nowhere
You spin the spinner once.
What is P(8)?
Answers
In ΔJKL, the measure of ∠L=90°, LK = 12, KJ = 37, and JL = 35. What ratio represents the secant of ∠K?
Answers
Answer:
Sec <K = 37/12
Step-by-step explanation:
Given the following measure
∠L=90°
LK = 12
KJ = 37, and
JL = 35.
Considering angle K
JL = opposite
KJ =hypotenuse
LK = adjacent
Using SOH CAH TOA identity
Cos theta = adj/hyp
Cos m<K = LK/KJ
cos m<K = 12/37
Since sec theta = 1/cos thets
Sec <K = 1/cos<K
Sec <K = 1/(12/37)
Sec <K = 37/12
Condense logarithmic equation PLEASE!
Answers
Find the exact value of x.
Answers
Answer:
x = 6
Step-by-step explanation:
(3√2)² = 18
using the Pythagorean theorem:
x² = 18 + 18 = 36
x = √36 = 6
What does parallel mean? Can you give an example of things that are parallel?
Directions
• Your initial response should be 3-4 sentences in length, reflecting on the prompt
above and answering all parts of the prompt.
Answers
Answer:
Defetion meaningnumbermetersWhat would these boxes be? Someone plz help will give brainliest
Answers
Angle H=53 deg
Angle CIP=133 deg
What is the vertex of function f(x)=(x-3)(x+5)?
Answers
Answer:
( − 1 , − 16 )
Step-by-step explanation:
an administrative assistant at a software company often provides breakfast when there is a morning meeting. for last weeks sales, she purchased 3 dozen doughnuts and 5 dozen croissants, spending a total of $60. in preparation for yesterday's safety meeting, she spent $65 on 4 dozen doughnuts and 5 dozen croissants. assuming she purchased the items at the same bakery both times, how much does a dozen of each cost?
Answers
Answer:
donuts: $5.00
croissants: $9.00
Step-by-step explanation:
c - croissants
d - donuts
(1) 3d + 5c = 60
(2) 4d + 5c = 65
solve for 5c in equation (1)
5c = 60 -3d
substitute 5c = 60-3d into (2)
4d + (60 - 3d) = 65
d + 60 = 65
d = 5
to find c substitute d = 5 into (1)
3(5) + 5(c) = 60
15 + 5c = 60
5c = 45
c = 9
Reasoning A cone with radius 6 and height 12 has its radius quadrupled. How many times
greater is the volume of the larger cone than the smaller cone? Use pencil and paper. Explain
how the volume of the cone would change if the radius were divided by four.
The volume of the larger cone is
times greater than the volume of the smaller cone.
Enter your answer in the answer box and then click Check Answer.
Clear All
Check Answer
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Answers
Answer:
Step-by-step explanation:
Reasoning A cone with radius 6 and height 12 has its radius quadrupled. How many times
greater is the volume of the larger cone than the smaller cone? Use pencil and paper.
Volume of a cone = πr² h/3
r = 6, h = 12
= π × 6² × 12
= 452.39 cubic units
What is 1/3 plus 3/4
Answers
Answer:
1
Step-by-step explanation:
PLZ HELP! QUESTION IS BELOW! :D
Answers
Answer:
40 ft^2
Step-by-step explanation:
Think of the area of the green rectangle first. Then subtract the area of the smaller brown rectangles.
area of green carpet = 4 ft * 12 ft - 3 ft * 2 ft - 1 ft * 2 ft
area = 48 ft^2 - 6 ft^2 - 2 ft^2
area = 40 ft^2
Answer: 40 ft^2
The floor tiles in the Jackson family's kitchen are squares
that measure 8 inches to a side. Each grid square in the
drawing measures inch to a side.
Which is the scale of the drawing?
Answers
Answer:
Option D, The scale of the drawing is 1 inch : 27 inch
Step-by-step explanation:
The complete question is
The floor tiles in the Jackson family’s kitchen are squares that measure 6
3 /4 inches to a side. Each grid square in the drawing measures 1 /4 inch to a side. Which is the scale of the drawing?
A. 1 : 8 3 /4
B. 1 : 10
C. 1 /4 : 27
D. 1 : 27 n
Solution
Given,
Measurement of the tile = 27/4 inches
Side of the drawing = 1/4 inches
The scale of the drawing
1/4 inch of drawing = 27/4 inch of tile
This gives - 1 inch of the drawing = 27 inch of the tile
The scale of the drawing is 1 inch : 27 inch
Hence, option D is correct
Find the value of x. Round your answer to the nearest tenth. Don't forget the appropriate units.
Answers
Answer:
this is the ans
Step-by-step explanation:
hope it helps!!!
