代數
一次方程、二次函數、不等式與式子變形。
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28. $x^2 + 7xy + 6y^2$
\((x + y)(x + 6y)\)
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jeanette asked 10 random students in the lunch line if they would be wi…
yes
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quiz question 10 of 20 how would most people feel if their amount of mo…
B. They'd be very upset.
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write the factored form of each 22) ( x^2 + 15x + 44 )
\((x + 11)(x + 4)\)
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quiz question 9 of 20 where would you most likely see stationary object…
A. a museum
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¿cuál es el paso intermedio en la forma?$(x + a)^2 = b$como resultado d…
\((x + 2)^{2}=49\)
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question 7 of 20 the celebrity stated he had very arid skin. his skin w…
D. dry
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24. the lowest court in the federal system 25. choosing between the fed…
jurisdiction
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algebra 1 assignment factor the common factor out of each expression. 1…
1. $\boldsymbol{-9n(3n^2 + 2)}$ 2. $\boldsymbol{-n^3(4 + 7n^2)}$ 3. $\boldsymbol{5n(2n - 1)}$ 4. $\boldsymbol{-9x(6x^3 - 5)}$ 5. $\boldsymbol{-3a^2(4a + 5)}$ 6. $\boldsymbol{r(-5r…
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krishan is very cordial. he is very choose one option a quiet b talente…
D. friendly
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which type of business would provide the best accommodations? choose on…
C. a hotel
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7. $12p^2 - 7p - 10$ 8. $15d^2 + 16d - 15$ 9. $2x^2 + 17x - 9$ 10. $-9v…
7. $\boldsymbol{(3p + 2)(4p - 5)}$ 8. $\boldsymbol{(5d - 3)(3d + 5)}$ 9. $\boldsymbol{(2x - 1)(x + 9)}$ 10. $\boldsymbol{-(9v + 4)(v + 2)}$ 11. $\boldsymbol{-(7m - 3)(2m - 1)}$ 12…
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student handout: compare/contrast study matrix—types of government auth…
| Category | Dictatorship | Oligarchy | Absolute Monarchy | Constitutional Monarchy | Direct Democracy | Indirect (Representative) Democracy | |----------|--------------|---------…
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if you pack something compactly, it is packed choose one option a skill…
D. tightly
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3x - 4 = -31
$x = -9$
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across 3. ancient explorer of china 5. home to 24 emperors 6. longest s…
Zhang Qian (or Marco Polo, depending on crossword length; but more likely Zhang Qian for ancient Chinese exploration related to Silk Road) ### 5. home to 24 emperors
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drag and drop the items to make a sentence. repas . les plus longs de l…
Ce sont les repas plus longs de l’année.
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question 3 (1 point) an equation with real coefficients has 1 - i, 3, a…
$\boldsymbol{4}$ (Option: ○ 4)
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challenge the table lists recommended amounts of food to order for 19 p…
# Explicación: ## Paso 1: Calcular el factor de ajuste Primero, calculamos el número total de invitados contando los invitados casuales como la mitad de un invitado cada uno. Núme…
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drag the vocabulary words into the appropriate box by determining if it…
## Increase: Mark-up, Profit, Tax, Growth, Tip, Gain, More ## Decrease: Reduced, Withdrawal, Percent off, Mark-down, Coupon, Loss, Discount, Less, Sale
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find an equation of the line containing the given pair of points.\\((-1…
$y = -\frac{1}{2}x - \frac{19}{2}$
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judicial branch in a flash d. crossword. use information from the readi…
### Down 1. TRIAL COURT 2. EVIDENCE 4. REMAND 5. TESTIMONY 11. REVIEW 12. CONSTITUTION 13. CIVIL 14. STATE 15. FEDERAL 16. ROBE 17. EXHIBIT 20. CRIMINAL 21. APPEAL 22. BENCH ### A…
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a multiply. 1. $2x^2 + 4x + 16$ and $3x - 4$ 2. $3y^2 - 3y + 9$ and $2y…
# Explanation: ## Step1: Distribute each term of first polynomial $3x(2x^2 + 4x + 16) - 4(2x^2 + 4x + 16)$ ## Step2: Expand each product $6x^3 + 12x^2 + 48x - 8x^2 - 16x - 64$ ## …
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question 4 of 5 drag and drop the items to make a sentence. × try again…
C'est Alix qui court plus lentement.
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simplify. \\sqrt{\\frac{4}{36}} be sure to write your answer in simples…
$\frac{1}{3}$
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question 2 (1 point) write the simplest polynomial in standard form wit…
$\boldsymbol{x^3 - 2x^2 - 7x - 4}$ (matches the last option)
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simplify. \\sqrt{\\frac{18}{8}} be sure to write your answer in simples…
$\frac{3}{2}$
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write the factored form o see examples 1, 2, 3, 4, an 22. ( x^2 + 15x +…
\((x + 11)(x + 4)\)
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simplify. \\sqrt{\\frac{49}{81}} be sure to write your answer in simple…
$\frac{7}{9}$
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write the simplest polynomial function in standard form with the given …
$\boldsymbol{x^3 - 4x^2 - 3x + 12}$
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15) \\(\\frac{x^2 + 8x + 12}{x^2 + 3x - 18}\\) 16) \\(\\frac{x^2 - 11x …
### Problem 15: $\boldsymbol{\frac{x^2 + 8x + 12}{x^2 + 3x - 18}}$ # Explanation: ## Step1: Factor numerator Find two numbers that multiply to $12$ and add to $8$. $x^2 + 8x + 12 …
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solve for x. -7x - 15 = -3(x + 9) simplify your answer as much as possi…
$x = 3$
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1. \\(\\frac{6}{8} \\times \\frac{3}{12} =\\) \\underline{\\qquad}\\qqu…
1. $\frac{3}{16}$ 2. $\frac{2}{5}$ 3. $\frac{7}{16}$ 4. $\frac{2}{9}$ 5. $\frac{1}{15}$ 6. $\frac{1}{10}$ 7. $\frac{1}{5}$ 8. $\frac{16}{35}$ 9. $\frac{2}{15}$ 10. $\frac{5}{21}$ …
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choose the correct region or physical feature to complete each sentence…
To solve this, we analyze each sentence based on African geography: ### Sentence 1: Natural Barrier Between North Africa and Rest of Africa The **Sahara Desert** is the major natu…
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solve for u. 3(u + 4) = -6u + 48 simplify your answer as much as possib…
$u = 4$
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9 which law allowed many african americans to vote for the first time? …
9. Voting Rights Act of 1965 10. *Brown v. Board of Education of Topeka* (1954, Supreme Court ruling/associated legal mandate) 11. Civil Rights Act of 1964
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line v has an equation of 2x - y = 5. line w is perpendicular to line v…
\(y =-\frac{1}{2}x + 2\)
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create your own examples and non - examples of functions for each repre…
### EXAMPLES: 1. Ordered Pairs: $\{(0, 1), (1, 2), (2, 3)\}$ 2. Table: | x | 0 | 1 | 2 | 3 | 4 | |---|---|---|---|---|---| | y | 2 | 4 | 6 | 8 | 10 | 3. Graph: A straight line pas…
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5) $-dfrac{70n^2}{28n}$
\(-\frac{5}{2}n\)
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solve for y. 7(y - 7) + 5y = -1 simplify your answer as much as possibl…
$y = 4$
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the equation for line s can be written as $y - 8 = \\frac{1}{7}(x - 1)$…
\( y=\frac{1}{7}x+\frac{4}{7} \)
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4) \\(\frac{32n^2}{24n}\\)\ 6) \\(\frac{15n}{30n^3}\\)
s: Problem 4: $\boldsymbol{\frac{4n}{3}}$ Problem 6: $\boldsymbol{\frac{1}{2n^2}}$
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solve for u. 3u + 4(u + 7) = 7 simplify your answer as much as possible…
$u = -3$
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select the correct word to complete each sentence to describe how afric…
s for each blank (in order): 1. more 2. more 3. more 4. small (or "many" depending on context, but "small" is more about village size)
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1. what area did japan establish as a puppet state in 1932? 2. in what …
1. Manchukuo (Manchuria) 2. 1937 3. Supported (assuming the map shows Japan controlling Manchukuo and expanding into East Asia). The quote positions Japan as the core power, Manch…
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13. error analysis describe and correct the error a student made in mak…
The student's error was: 1. Did not consider factors of the constant term \(-26\) (instead considered factors related to the coefficient of \(x\), \(-11\)). 2. Incorrectly conclud…
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line v has an equation of 7x + y = -5. line w includes the point (-1, 7…
\(y = - 7x\)
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solve the given system by the method of your choice.\\begin{cases}x = y…
A. There is exactly one solution. The solution set is \(\{6, -6\}\) (where the ordered pair is \((6, -6)\))
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multiply positive and negative integers study the example problem showi…
### Problem 1: Complete the table and describe the pattern #### Step 1: Calculate the missing products - For \(-2 \cdot 0\): Any number multiplied by 0 is 0, so \(-2 \cdot 0 = 0\)…
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10. the set of ordered pairs shown is missing an x - value. {(9, - 15),…
(10a): \( 5 \) (any \( x \) not in \( \{9, 0, 4\} \) works, e.g., \( 1, 2, -1 \), etc.) #### 10b: Example of \( x \)-value for non - function ## Step1: Recall non - function condi…
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select the correct word to complete each sentence to describe how afric…
To solve this, we analyze each sentence based on African geography and climate: ### Sentence 1: "The Sahel is dry, but it receives more rainfall than the ______." The Sahel is a s…
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judicial branch in a flash d. crossword. use information from the readi…
### Down 1. **TRIAL** 2. **EVIDENCE** 4. **REMAND** 5. **TESTIMONY** 11. **REVIEWS** 12. **CONSTITUTION** 13. **CIVIL** 15. **STATE** 16. **FEDERAL** 17. **ROBE** 20. **CRIMINAL**…
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solve the system.\\begin{cases}3x - 6y + 3z = -12\\\\x + 3y - z = 0\\\\…
A. There is one solution. The solution set is \(\{(-1, - 2, - 7)\}\)
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solve the system. \\begin{cases}6x + y + 6z = 7 7x - y + 5z = 8 x - 2y …
C. There is no solution.
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select the correct word to complete each sentence to describe how afric…
To solve this, we analyze each sentence based on knowledge of Africa's rainforests: ### 1. Africa’s rainforests have ____ rainfall. Rainforests are known for **abundant** rainfall…
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question # 8 multiple choice both the robbery victim and the suspect in…
True
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solve the system.\\\\begin{cases}6x + y + 6z = 7\\\\7x - y + 5z = 8\\\\…
C. There is no solution.
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question 1 of 5 drag and drop the items to make a sentence. mme le vite…
C'est Mme Dubois qui parle le plus vite.
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is this a thesis statement? athletic programs that receive government f…
yes
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section review questions 1. what region was regarded as the old world? …
The regions of Europe, Asia, and Africa were regarded as the Old World. ### Question 2
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question # 7 multiple choice catching the criminal and proving him guil…
True
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is this a thesis statement? the scientific significance of nasas hubble…
no
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which is a thesis statement? although jonas salk invented the polio vac…
Although Jonas Salk invented the polio vaccine, it is Albert Sabin, creator of a safer and cheaper version of the vaccine, who deserves the credit for curing polio in the U.S.
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question 5 5 pts senator joseph mccarthy is well known for his unsuppor…
Communists
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which is a thesis statement? madeleine albright was the most important …
Madeleine Albright was the most important U.S. secretary of state because she improved relations with China, fought the spread of nuclear weapons, and traveled to North Korea.
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europe in 1942 and 1950 based on these maps, how were poland and austri…
B. They both lost territory as a result of World War II.
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no additional details were added for this assignment. use your complete…
corrupted elections, violence, and political chaos
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question 1 what significant change was discussed in lecture about the c…
Question 1: It created a deep social divide between people who were literate or illiterate Question 2: With an ability to track people and disseminate laws, large empires could gr…
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use your completed reading guide to answer the question. which statemen…
The United States would not assume responsibility for Texas's pre-war debt.
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find an equation of the line containing the given pair of points. (-2, …
$y = -\frac{1}{3}x - \frac{20}{3}$
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the following rational equation has denominators that contain variables…
\(x=-1\) ### Part b:
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find an equation of the line containing the given pair of points. (1,4)…
$y=\frac{1}{2}x+\frac{7}{2}$
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solve the system.\\begin{cases}3x - 6y + 3z = -12\\\\x + 3y - z = 0\\\\…
A. There is one solution. The solution set is \(\{(-1, -2, -7)\}\).
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find the product. (simplify your answer completely.) 3b(4b - 3)² \\boxe…
If the problem is \(3b(4b - 3)^2\), the answer is \(48b^{3}-72b^{2}+27b\); if the problem is \(6b(4b - 3)\) (matching the crossed - out term), the answer is \(24b^{2}-18b\)
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solve for x. your answer must be simplified. -14x > -3
$x < \frac{3}{14}$
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rationalize the numerator. assume that all variables represent positive…
$\frac{1}{\sqrt{x + 5}+\sqrt{x}}$
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write an equation in slope - intercept form for the line described.\ x …
$y=\frac{1}{8}x+1$
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question # 4 multiple choice the ______ is often of the greatest value …
physical evidence
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solve the given system by the method of your choice.\\begin{cases}x = y…
A. \((6,-6)\)
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below are some common physical stress responses. try to find the one’s …
s (Word Locations Summary): 1. BREATHLESSNESS – Found (trace letters). 2. DIZZINESS – Found (trace letters). 3. HEADACHES – Found (trace letters). 4. SICKNESS – Found (trace lette…
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solve for x. your answer must be sim -4 + x ≤ 9
\(x \leq 13\)
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write the equation of the line that passes through the points (3, 1) an…
The equation of the line is \( y=-x + 4 \) (or \( x + y=4 \))
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solve the system by the method of your choice.\\begin{cases}3x - 4y = 1…
A. There is exactly one solution. The solution set is \((-2, -4)\)
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our solution. 20. $-2x - 5y = 3$ $3x + 8y = -6$
The solution to the system of equations is $x = 6$ and $y = -3$.
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7. resuelve la sopa de letras. (tú) andar... (él) conducir... (ellos) d…
1. (Tú) andar: anduviste 2. (Él) conducir: condujo 3. (Ellos) dar: dieron 4. (Yo) dormir: dormí 5. (Él) estar: estuvo 6. (Yo) hacer: hice 7. (Nosotros) leer: leímos 8. (Él) leer: …
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find the product. (simplify your answer completely.) (4y + 1)^2
\(16y^2 + 8y + 1\)
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joey is buying plants for his garden. he wants to have at least twice a…
(0, 36), (24, 12), (36, 0) (Option 3: O (0, 36), (24, 12), (36, 0))
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find the product. simplify your answer completely. (x + 8)(x - 8)
\(x^2 - 64\)
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the vertices of a feasible region are (14, 2), (0, 9), (6, 8), and (10,…
3,080
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while the fame of musical geniuses like mozart and beethoven endures fo…
B. obscurity (assuming the options are labeled as A. poverty, B. obscurity, C. disbelief, D. permanence)
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multiply. (6v + 2)(7v² - 4v - 3) simplify your answer.
\(42v^3 - 10v^2 - 26v - 6\)
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for many years, the cost of faculty salaries and benefits rose faster t…
D. universities... insolvent
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find the product. simplify your answ (a - 6)²
\(a^2 - 12a + 36\)
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a sports memorabilia store makes $6 profit on each football it sells an…
$460.00$
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members of the research and development council had been warned that th…
D. crude ... refinements (assuming the options are labeled A to D with A: flexible ... advances, B: rudimentary ... deficiencies, C: unreliable ... trappings, D: crude ... refinem…
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two step equations with one side as a fraction \\(\\frac{v + 9}{3}=8\\)…
Let's solve each equation one by one: ### 1. Solve \(\boldsymbol{\frac{v + 9}{3}=8}\) ## Step 1: Multiply both sides by 3 To eliminate the denominator, multiply both sides of the …
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constraints of a problem are graphed below. what are the vertices of th…
(0, 0), (0, 15), (20, 25), (40, 0)
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drag and drop the term to the correct definition. traditional religious…
- traditional religious belief in which nature and objects are thought to have spirits → animism - a narrow channel or canal that connect two larger bodies of water → choke point …
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perform the indicated operation and simplify the result. \\(\\dfrac{1 +…
\(\frac{x + 1}{9x - 1},0\)
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-32 = -2x³
\(x = \sqrt[3]{16}\) (o \(x = 2\sqrt[3]{2}\))