代数
一次方程、二次函数、不等式与式子变形。
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simplify the following expression completely. \\(\\frac{x^2 - 3x - 54}{…
\(\frac{x + 6}{x + 2}\)
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simplify the following expression completely.\\(\\frac{x^2 - 14x + 48}{…
\(\frac{x - 6}{x - 1}\)
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which expression is equivalent to ((x + 3)(x + 3))? a (x + 3^2) b (2(x …
E. \((x + 3)^2\)
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simplify the expression completely if possible. \\(\\frac{x^2 - 10x + 2…
\(\frac{x - 4}{x - 3}\) (for \(x eq6\) and \(x eq3\))
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simplify the expression completely. $c(4b^3 + 3a) + b(2cb^2 - 6ac)$ a $…
B. \( 6cb^3 + 3ac - 6abc \)
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simplify the following expression completely. $left(\\sqrt{7} - \\sqrt{…
E. \(11 - 4\sqrt{7}\)
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which expression is equivalent to \\(\\sqrt3{6^2}\\)? a \\(6^6\\) 12 c …
C. $6^{\frac{2}{3}}$
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read the passage from animal farm. one sunday morning squealer announce…
the protesting hens being intentionally starved
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read the passage from animal farm. napoleon decreed that there should b…
B. Snowball, characterized as a traitor, shows how dictators use scapegoats to ramp up fear and keep control.
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read the passage from animal farm. as clover looked down the hillside h…
A. Orwell shows that, like the people of the Soviet Union, Clover experiences deep sadness about the violence. B. Orwell shows that Clover had hopes similar to those of Soviet pea…
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read the passage from animal farm. when it was all over, the remaining …
C. allegory, to show how the murders on the farm are similar to the murders ordered by Stalin
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read the passage from animal farm. when it was all over, the remaining …
C. allegory, to show how the murders on the farm are similar to the murders ordered by Stalin
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read the passage from animal farm. in january food fell short. the corn…
A. The food rations have been cut and animals are starving. D. The reality of the food shortage is hidden from the public. E. Napoleon resorts to propaganda to spread lies.
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read the passage from animal farm. since jones had left the farm, until…
C. "Until today, no animal had killed another animal."
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who is a notable author associated with victorian realism? a. mary shel…
d. Charles Dickens ### Second Question (What does Victorian Realism often critique?):
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read the passage from animal farm. the animals huddled about clover, no…
C. to explain to people the dangers of dictatorships and the loss of personal freedom (assuming the options are labeled A, B, C, D with this as option C; if original labels differ…
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a company wants to learn about the number of its employees who visit th…
A. census
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read the passage from animal farm. napoleon stood sternly surveying his…
B. the false confessions extracted from the four pigs D. the slaughter of the pigs by the dogs at Napoleon’s order
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question 40 of 42 what values of x make the two expressions below equal…
C. All real numbers except -8
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question 39 of 42 what is the greatest common factor (gcf) of the numer…
C. \(x + 2\)
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maggie has $2,674 in an account that earns 5% interest compounded annua…
\( 275.09 \)
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question 38 of 42 if \\(\\frac{a}{b}\\) and \\(\\frac{c}{d}\\) are rati…
B. \(\frac{A}{B}\cdot\frac{C}{D}=\frac{A\cdot C}{B\cdot D}\)
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question 34 of 42 which of the following values of x makes the rational…
A. 3 (assuming option A is 3, as per the context of the problem where we found \(x = 3\) makes the expression undefined)
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question 33 of 42 which of the following is a rational function? a. $f(…
A. \( F(x)=\frac{x^{2}-9}{7x} \)
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given three conformable matrices, a, b, and c, which of the following r…
a. None of the other answers is correct.
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question 13 not yet answered marked out of 1.00 flag question is the el…
False
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question 29 of 42 what is the quotient of the rational expression below…
A. \(\frac{x^{2}-x - 12}{36x^{4}+3x^{3}}\)
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question 27 of 42 which of the following is equal to the rational expre…
D. $\frac{4}{x - 9}$ (assuming option D is $\frac{4}{x - 9}$ as per the context of simplification)
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a market research company wants to collect opinions on the comfort and …
A. ask every fourth person on the street
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question 22 of 42 what is the difference of the rational expressions be…
B. $\frac{2x}{9}$
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question 21 of 42 what is the sum of the fractions below? 3/4 + 6/7 a. …
C. \(\frac{45}{28}\)
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question 2 (1 point) listen countries have strong differences in econom…
C. market - oriented; command economy
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despite many negative feelings, a number of governments have decided th…
A. NAFTA
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9. what victorian era literary work highlights class conflict and econo…
d. North and South
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6. what theme does jane eyre’s journey primarily explore? a. revenge b.…
c. Independence
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4. what era does \jane eyre\ take place in? a. renaissance b. victorian…
b. Victorian
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1. how does industrial literature often depict industrialization? a. th…
b. Through the lens of individual experiences
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5. let ( a_n ) be a geometric sequence with ( a_2 = 42 ) and ( a_5 = 14…
\( \frac{3}{2} \) (or \( 1.5 \)) ### Problem 6a
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2. the ( n^{\text{th}} ) term of a sequence is given by ( a_n = 7 - 2(n…
a. The sequence is arithmetic because the difference between consecutive terms (\(a_{n + 1}-a_n\)) is constant (\(-2\)). b. \(a_6 = 7\)
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17 which of the following is the best example of an early u.s. struggle…
D. The Whiskey Rebellion
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what do the rhetorical questions in jane’s speech challenge? a. societa…
c. Mr. Rochester’s assumptions and views of the world
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who wrote \jane eyre\? a. anne brontë b. charlotte brontë c. jane auste…
b. Charlotte Brontë ### Second Question: What theme does Jane Eyre’s journey primarily explore?
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\i am no bird, and no net ensnares me: i am a free human being with an …
c. Her independence and self - worth ### Second Question (Jane's occupation at Thornfield Hall)
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23 which event, in 1803, nearly doubled the size of the united states? …
D. The Louisiana Purchase ### Question 24
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suppose you invested $1600 at an annual interest rate of 4.6% compounde…
$\$1923.34$
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learn with an example or watch a video compare pattern a to pattern b. …
Each term in pattern B can be found by subtracting the corresponding term in pattern A from 35.
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political pollsters now make sure to conduct a percentage of their tele…
A. Some of the population may not have access to other types of phones.
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a professor surveys his students about their opinions on how well he ta…
B. Students may not truthfully reply because they fear it will affect their grade.
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analyze how shakespeare uses foils to illuminate romeo’s character. in …
To analyze Shakespeare's use of foils to illuminate Romeo's character, we can consider the following foils: ### 1. Mercutio as a Foil - **Personality and Attitude towards Love**: …
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look at this graph: what is the equation of the line in point - slope f…
\(y + 20 = -\frac{1}{4}(x + 20)\)
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look at this graph: graph of a line with a red point at (0, 30) or simi…
\(y - 30=-\frac{1}{10}x\) (or \(y - 30=-\frac{1}{10}(x - 0)\))
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2 explain how the parts of the balanced hanger compare to the parts of …
For part 3a, the equation representing the hanger (assuming the hanger is balanced with left side 7 and right side 2x + 3 as per the context of the problem) is $\boldsymbol{7 = 2x…
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look at this graph: what is the equation of the line in point - slope f…
\(y + 100=-6(x - 20)\)
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what is a significant theme of the factory setting in industrial litera…
a. The harsh and dehumanizing nature of industrial work ### Second Question:
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what did industrialization shift societies from and to? a. agrarian eco…
a. Agrarian economies to industrialized ones ### Second Question:
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read the following excerpt from \the jungle\ by upton sinclair, and ans…
c. The exploitation of immigrant workers ### Second Question (about "Hard Times"):
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2 explain how the parts of the balanced hanger compare to the parts of …
On the balanced hanger, the left - hand side with 7 square weights corresponds to the left - hand side of the equation \(7 = 2x+3\) (the value 7). The right - hand side of the han…
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read the excerpts from midnight assassin and glaspells newspaper articl…
The second excerpt, because it appears to contain a prejudice that may have affected the writer’s beliefs about Mrs. Hossack.
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how does midnight assassin differ from the primary source article \she …
D. The article portrays Mrs. Hossack as only potentially dangerous, while the excerpt presents two very different images of her.
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a textbook order was shipped in 3 identical boxes, each containing 8 po…
\((8 \times 3 + 6) \div 15\)
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a drama in which the characters and setting are presented in typical an…
A. realistic
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what is the second step when evaluating the expression 18 ÷ (24 − 18) +…
18 ÷ 6
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the first four terms of the expansion of the binomial \\((2x^3 + 3y^2)^…
... + \(\boldsymbol{22680}\) \(x^{9}y^{8}\) + 20,412 \(\boldsymbol{x^{6}y^{10}}\) + \(\boldsymbol{10206}\) \(x^{3}y^{12}\) + \(\boldsymbol{2187y^{14}}\)
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read the excerpt from midnight assassin. hossack and his wife, margaret…
A. It is a fact because it can be proven using objective evidence.
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read the excerpt from the article \mrs. hossacks parting plea.\ it is u…
C. It contains the word “universally,” which suggests a judgment has been made.
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what is a key similarity between the accounts presented in the primary …
C. Both suggest that Mrs. Hossack may have had a possible motive for killing her husband.
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which is a trait of readers theater? the audience members read aloud fr…
The actors read or recite lines before an audience with no setting.
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15 by choosing against seeking a third term, washington demonstrated th…
A. personal restraint from seeking power
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what is a key difference in the purpose of the articles by susan glaspe…
B. The articles tell the ongoing story of the Hossack trial as it unfolded, while *Midnight Assassin* offers a reflection of the events as they occurred in the past.
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read the excerpt from midnight assassin. at the coroner’s inquest, most…
A. most, largely, no significant
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question 100 not yet answered marked out of 1.00 flag question convert …
0.4
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which expression is equivalent to \\(\\frac{2n}{n + 4} + \\frac{7}{n - …
A. \(\frac{2n^2 + 5n + 28}{(n + 4)(n - 1)}\)
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a sentimental drama with stereotypical characters is known as realistic…
B. melodrama
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at the gym, polina put 4 five-pound weights onto a barbell that weighed…
\([22 + 4\times5]\div2\) (the third option)
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10. use the adjoint-matrix formula to calculate the inverse of the foll…
The inverse of matrix \( A \) is \( \boldsymbol{\begin{pmatrix}-2&0.8&1.8\\3&-0.8&-2.8\\-1&0.2&1.2\end{pmatrix}} \) (or in fraction form \( \begin{pmatrix}-2&\frac{4}{5}&\frac{9}{…
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14. victorian literature often explored what kind of dilemmas? a. techn…
d. Moral
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question 99 not yet answered marked out of 1.00 flag question convert \…
0.6 ### Question 100
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12. what insight is gained through analyzing characters’ speech pattern…
d. Their social status
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question 97 not yet answered marked out of 1.00 flag question convert \…
1.2 ### Question 98
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11. what literary device involves creating pictures in the reader’s min…
a. Imagery
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10. alfred lord tennyson is known for addressing themes such as the con…
c. Religion
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read the following excerpt from alfred lord tennysons the charge of the…
b. Heroism and sacrifice
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question 96 not yet answered marked out of 1.00 flag question convert \…
0.12 (or 0.1 when rounded to nearest tenth? Wait, no, 0.12 is 0.12, and when rounded to the nearest tenth, it's 0.1? Wait, maybe I messed up. Wait, 3/25 is 0.12, which is 0.1 when…
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7. what does analyzing a character’s actions help readers understand? a…
d. The character’s motivations
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to many-towerd camelot; and up and down the people go, gazing where the…
b. Isolation ### Question 6
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lesson 7 exit ticket - i can explain how a balanced hanger and an equat…
\(x = 3\)
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question 96 not yet answered marked out of 1.00 flag question convert \…
0.12 (or 0.1 if rounded to nearest tenth, but actually 0.12 is exact, and when rounded to nearest tenth, it's 0.1? Wait, no, 0.12 is 0.1 when rounded to the nearest tenth? Wait, n…
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read the excerpt from great expectations by charles dickens and answer …
a. Dialogue
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lesson 8 reasoning about solving equations (part 2) 1. i can explain ho…
The equation is \( 6a = 18 \) and the solution is \( a = 3 \).
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the period named after queen victoria, marked by significant societal c…
1. Victorian era 2. religion 3. artistic creation 4. indirect 5. artistic 6. imagery 7. rhyme and meter
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5. who did british general cornwallis send to washington’s camp with th…
Charles O'Hara
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what is the primary theme explored in the lady of shalott? a. isolation…
a. Isolation ### Second Question:
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adventures in the sky score: 7 35 the business of farming; growing crop…
A. agriculture
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long fields of barley and of rye, that clothe the world and meet the sk…
b. The Lady’s imprisonment ### Second Question (Which poet wrote...):
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question 82 not yet answered marked out of 1.00 flag question round to …
\(0.69\) (or \(0.690\)) ### Question 83
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adventures in the sky score: 6 30 the first period of the stone age, ca…
Paleolithic Age
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adventures in the sky score: 5 25 one who moves from place to place wit…
C. nomad
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question 79 not yet answered marked out of 1.00 flag question which num…
a. \( 2\frac{3}{10} \) ### Question 80
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adventures in the sky score: 4 20 4✔✔✔✔ to train a wild animal to be us…
A. domesticate
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adventures in the sky score: 2 10 the business of buying and selling or…
D. trade (assuming the options are labeled A to D as A. Neolithic Age, B. enabled, C. temporary, D. trade)