代数
一次方程、二次函数、不等式与式子变形。
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which expression is equivalent to $x^2 + 9x - 36$ a. $(x - 6)^2$ b. $(x…
D. \((x - 3)(x + 12)\)
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homework 45.4 rewrite the sentences, putting the words in the correct o…
We ran out of time. ### 2.
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estimate the amount of the tip by rounding the bill to the nearest doll…
15.40
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1 multiple choice 1 point it can be helpful to consider personal issues…
1. True 2. True 3. False
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12. write an equation in slope-intercept form for 13. identify which li…
\(y = 2x+6\) ### Question 16
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45.3 read the email and answer the questions rose doesnt enjoy coming t…
True ### 2. She has a good relationship with Pippa.
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1 multiple choice 1 point the better and more complete the data, and th…
True ### Question 2
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explain why ( x geq 0 ) and ( y geq 0 ) are often constraints in linear…
\( x\geq0 \) and \( y\geq0 \) are non - negativity constraints. In linear programming, they are often used because the variables (like quantities of goods, resources used) typical…
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a. ¿qué hora es? las 5:30 las 10:00 las 9:00 b. ¿hasta (hasta) qué hora…
For the "Emparejar" (matching) part: - "es usted?" doesn't directly match the given right fragments (maybe a typo or missing, but among the dropdowns likely related to context, bu…
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question 1-37 which is an explanation for the important source of confl…
C. Henry VIII supported changes in family law for political reasons.
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44.3 respond out loud to the audio, using the words in the panel excuse…
To solve this fill - in - the - blank problem, we need to choose the appropriate words from the given panel to complete each dialogue. ### 1. For "Can I have another cookie?" The …
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question 1-36 which individual founded the swiss reformed church? ○ cal…
D. Zwingli (Note: Assuming the options are labeled A - D with A: Calvin, B: Henry VIII, C: Luther, D: Zwingli. If the original labeling is different, adjust the identifier. But ba…
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question 1-35 which artistic contribution is attributed to the renaissa…
A. pioneered innovative techniques of oil painting
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question 1-34 which statement describes the purpose of erasmuss renaiss…
A. to satirize the Christian church
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estimate the amount of the tip by rounding the bill to the nearest doll…
13
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4. if a = xy³ + 2y - 3 and b = -3xy³ + 3y - 3x⁵, find each of the follo…
\( 3x^5 + 4xy^3 - y - 3 \) ### 4b) Degree of Polynomials
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3 enseñar some items were left behind in a classroom. read the question…
A. para el profesor Pérez ### Question 2
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estimate the amount of the tip by rounding the bill to the nearest doll…
18
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state the slope and the y-intercept for the graph: y = 2x + 2; m=1 b=(0…
B. \(m = 2\) \(b=(0,2)\) (assuming the second option is labeled as B, with the text \(m = 2\) \(b=(0,2)\))
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does (9, 5) make the equation y = 9 true? yes no submit
no
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why do companies engage in competitive pricing? a to gain a bigger shar…
A. to gain a bigger share of the market
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does the point (1, -1) satisfy the equation y = -x? yes no submit
yes
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which of the following is characterized as having few sellers and many …
B. an oligopoly
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does (7, -7) make the equation y = x true? yes no
no
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6 the elevation of city a is 15 meters below sea level. the elevation o…
58
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which equation has a negative y-intercept? y= -3x - 5 y= 3x + 5 y= -3x …
$y=-3x - 5$
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does (-9, -4) make the equation y = x - -5 true? yes no submit
yes
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is (-1, 5) a solution to the equation y = -x - -4? yes no
yes
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which graph represents the equation y = -3x ?
The second graph (the one with the line that has a negative slope and passes through the origin - related points)
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which statements are correct about slope-intercept form. choose all tha…
B. b is y - intercept, C. m is slope, D. \(y = mx + b\)
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which graph represents $y = -\\frac{3}{2}x + 4$ ?
The Right Graph (the fourth graph from the left)
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read the excerpt from their eyes were watching god. mrs. turner was a m…
B. belonged to child - bed
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state the slope and the y-intercept for the graph: $y = -\\frac{3}{7}x …
D. \(m = -\frac{3}{7}\) \(b(0,-\frac{1}{7})\) (assuming the last option is labeled D, if we follow the order of the options as presented: first option is about wrong \(m\) and \(b…
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in monopolistic competition, what happens when a firm begins to charge …
B. Consumers will choose a rival firm's product instead.
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state the slope and the y-intercept for the graph: $y = -\frac{3}{7}x -…
m\(=-\frac{3}{7}\) b\((0,-\frac{1}{7})\) (the fourth option: m\(=-\frac{3}{7}\) b\((0,-\frac{1}{7})\))
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use the following definitions to answer the question. conscience: 1. (n…
D. I was not conscious after my head hit the ground.
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read the lines from \the weary blues.\ thump, thump, thump, went his fo…
onomatopoeia
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read the excerpt from dr. martin luther kings \letter from birmingham j…
B. to emphasize the significance of his critics’ letter
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what can readers infer about hurston from her voice in their eyes were …
D. She appreciates history and culture.
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is (9, -9) a solution to the equation y = -x? yes no submit
yes
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their eyes were watching god is set in the florida everglades, a swampy…
imagery
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use the following definitions to answer the question. emit: 1. (verb) t…
B. The teacher will omit the lowest score in order to increase the averages.
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is (-3, -6) a solution to the equation y = 2x? yes no submit
no
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eminent: 1. (adjective) of high standing, well - known immanent: 1. (ad…
imminent
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does the point (-8, -7) satisfy the equation y = x - 1? yes no submit
no
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question express in simplest form with a rational denominator. \\(\\fra…
$\frac{\sqrt{5}}{10}$
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does the point (-3, -6) satisfy the equation y = -8x + -30? yes no subm…
no
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read the lines from \harlem.\ maybe it just sags like a heavy load. rea…
D. The lines from "Harlem" and the lines from "The Weary Blues" both provide details using the sense of sight.
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is (2, 2) a solution to the equation y = -x - 6? yes no submit
no
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what are the plaintiffs seeking for their children in brown v. board of…
B. admission to public schools
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read the excerpt from dr. martin luther kings \letter from birmingham j…
C. by describing a law about parade permits
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which of the following is an example of the law of supply? a a milling …
C. The price of a sandwich increases and the sandwich shop increases the quantity supplied.
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a society that has public schools and ownership of private property has…
A. command and market economic systems
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question express in simplest form with a rational denominator. \\(\\fra…
$\frac{\sqrt{10}}{20}$
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express in simplest form with a rational denominator. \\(\\frac{2}{\\sq…
$\frac{\sqrt{2}}{2}$
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which statement describes traditional economies? a large, widespread co…
D. small, close communities that avoid change and new technology
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express in simplest form with a rational denominator. \\(\\frac{6}{\\sq…
$\sqrt{2}$
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is (3, -2) a solution to the equation y = x - 5? yes no submit
Yes
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express in simplest form with a rational denominator. \\(\\frac{6}{\\sq…
$\frac{\sqrt{6}}{3}$
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options benefits opportunity costs work 1 hour 1 hour’s pay 1 hour of s…
A. working 1 hour
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does (-2, 7) make the equation y = -x + 9 true? yes no submit
no
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does the point (0, 0) satisfy the equation y = 9x? yes no submit
yes
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question express in simplest form with a rational denominator. \\(\\fra…
$\frac{2\sqrt{6}}{9}$
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is (8, 1) a solution to the equation y = x + 7? yes no submit
no
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does the point (7, 5) satisfy the equation y = x? yes no submit
no
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which of the following is the best example of an entrepreneur? a a lawy…
D. an artist who runs a business painting murals in office buildings and restaurants
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question express in simplest form with a rational denominator. \\(\\fra…
\(\frac{4\sqrt{5}}{5}\)
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what are the four categories in which economists divide factors of prod…
A. land, labor, capital, and entrepreneurship
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does (5, 6) make the equation y = 6x true? yes no submit
no (the "no" option box should be selected)
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express in simplest form with a rational denominator. \\(\\frac{4}{\\sq…
\(\frac{2\sqrt{10}}{5}\)
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does (1, 0) make the equation y = x true? yes no submit
no (the "no" option)
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express in simplest form with a rational denominator. \\(\\frac{5}{\\sq…
\(\frac{\sqrt{5}}{3}\)
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question express in simplest form with a rational denominator. \\(\\fra…
$\frac{2\sqrt{5}}{5}$
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is (4, 1) a solution to the equation y = 4x? yes no submit
no
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2. what is friar laurence’s plan of action once he realizes romeo hasn’…
Friar Laurence's plan is to go to the Capulet tomb before Juliet wakes, prevent Romeo (who he fears will act rashly) from harming himself or Juliet, explain the situation to Julie…
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the threat posed by climate change is an urgent matter of global concer…
D. Therefore.
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researchers are always working to create more complex algorithms that c…
B. Nevertheless,
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1. in scene 2, what is friar john’s excuse for not having delivered the…
Friar John says he was unable to deliver the letter because he was quarantined in a house (in Mantua) due to fears of a plague outbreak, and the city's authorities wouldn't allow …
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8. $9\\frac{1}{2} = b + 2\\frac{1}{4}$
\( b = 7\frac{1}{4} \) (or \( b=\frac{29}{4} \))
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beyoncé, a global superstar, has consistently showcased her vocal prowe…
A. her career, her impact
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question: 8 abdo is 12 years old and in 5th grade. the other boys in 5t…
C. an unstable government.
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15. which of the following were social changes in the 1920s? (select al…
- Dating became a common social activity - Movie theaters became gathering places - Women wore shorter skirts and bobbed their hair - Jazz became wildly popular
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4. why is it difficult to get poison in mantua? why does romeo believe …
1. It is difficult to get poison in Mantua because there are strict laws (edicts) against selling poison to prevent harm and misuse, so most apothecaries fear legal punishment. 2.…
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question: 6 i am a shia muslim who is part of an ethnic group who is ve…
B. Persians
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jayden could not believe what he was seeing. his sister began sprouting…
D. Yes, the character's shock and disbelief ground the passage in reality.
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question: 6 i am a shia muslim who is part of an ethnic group who is ve…
B. Persians ### Question 7
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the cartographer wasps and the anarchist bees which element is a typica…
C. a narrator who is indifferent to or unfazed by fantastical elements
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penguins, with their characteristic waddle, are fascinating creatures t…
D. slide on ice with ease
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asmar lives in saudi arabia and is part of the largest ethnic group in …
A. Arabs
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question 13 3 pts 13. which group of americans did not share equally in…
A. Rural workers, C. Farmers, D. Poor African Americans
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fix any punctuation or capitalization errors below. click \submit answe…
Sideshow Mel encouraged the student to keep trying: "Someday, you will realize your wildest dreams!"
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a. 4x - 3y = 6 b. 4x + 3y = 6 c. 4x - 3y = -6 d. 4x + 3y = -6
A. \(4x - 3y = 6\)
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3. write down three odd things romeo noticed in the apothecary shop.
1. The apothecary himself: He is described as "lean and wrinkled, pale and meagre" (physically odd appearance). 2. The shop’s interior: It is dark, cluttered with strange herbs, p…
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adapted from the garden lodge by willa cather caroline’s coolness, her …
C. She takes over running the household after her mother's death.
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fix any punctuation or capitalization errors below. click \submit answe…
Santa's Little Helper sent me a postcard with only one sentence: "Wish you were here!"
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fix any punctuation or capitalization errors below. click \submit answe…
Lisa Simpson called me and asked, "Can you pick up five dozen cookies on your way home?"
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fix any punctuation or capitalization errors below. click \submit answe…
The chef gave me one piece of advice: "You simply must try Marge Simpson's famous cheesecake."
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question 14. which graph represents the system of equations below? \\(\…
A. (The graph labeled A, which has one increasing line with a relatively high y - intercept and one decreasing line with a y - intercept of 4, matching the slopes and y - intercep…
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princess. \the princess was a sweet little creature and at the time my …
D. To describe the princess, particularly her appearance and her fascination with the sky and stars, while hinting at a mysterious reason she may not have seen the real sky
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16. andre wrote the expression -2 + 4x ÷ 3 to represent the relationshi…
Two equivalent expressions are \(p + 189 + 224 + q\) and \(189 + p + q + 224\) (other valid rearrangements are also acceptable). ### 17b.