代數
一次方程、二次函數、不等式與式子變形。
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question 10 of 10 what would be the most logical first step for solving…
B. Subtract 4 from both sides
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which phrase best completes the diagram? separation of powers historica…
Sources of American Law
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question 8 - test #2 bonus analyze how would you solve 5x = 35? how wou…
To solve $5x = 35$, I would divide both sides by 5 to get $x = 7$. To solve $5 + x = 35$, I would subtract 5 from both sides to get $x = 30$. In both equations, I used properties …
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2. how are oil and candy bar markets linked? a. ethanol and sugar are b…
B. Ethanol and sugar are both made from sugarcane. Ethanol can be used as a fuel substitute for oil. As the price of oil increases, Brazil shifts its sugarcane from sugar producti…
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read the sentence. after the thunderstorm, the sky was bright, and the …
D. a prepositional phrase
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question #2 true or false. if the horizontal asymptote of a rational fu…
True
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question 8 given the function f(x)=3x - 2, what is the value of f(4)? 1…
C. 10
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read the paragraph. volunteering at the animal shelter in my neighborho…
The phrase acts as a noun that is the subject of the sentence.
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what is the claim that abigail adams makes in her letter to john adams?…
Women should have equal rights.
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1. markets are linked through: a. shortages. b. government regulations.…
C. prices.
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what is the purpose of the parallelism used in the highlighted excerpt …
to emphasize action to the reader
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17. as shown in chart e, which of the following is an example of a chec…
1. D. Overriding a presidential veto 2. B. By declaring laws of executive actions unconstitutional
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question 7 which of the following is not a function? a relation where x…
A. A relation where x = 3 has two different y - values
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question #5 jeannie determined the equation of the slant asymptote to b…
Jeannie is correct, there are no errors in her work.
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question 8 of 10 which shows the equation below written in standard for…
D. $9x^{2}-8x - 6 = 0$
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think about the process what is the first step to graph each equation? …
A. (-1.5, - 0.75)
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read the sentence. writers use verbal phrases containing gerunds, infin…
an infinitive phrase
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16. what is the highest court in the federal court system described in …
The U.S. Supreme Court
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which point is a solution to the system y = 2x + 1 and y = 5? (2,5) (0,…
A. \((2,5)\)
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determine the equation of the horizontal asymptote of the rational func…
1. C. $y=-1$ 2. False
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sarahs receives a base salary of $4,000 each month. in addition, she ea…
$y = 50x + 4000$
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which shows the equation below written in the form $ax^{2}+bx + c = 0$?…
D. \(2x^{2}+5x - 1=0\)
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question 1-6 which statement identifies a long - term impact of the med…
D. Government processes have become more open and transparent
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question 5 solve the equation 3x + 5 = 2x + 9. what is the value of x? …
A. \(x = 4\)
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question #10 true or false. if the horizontal asymptote of a rational f…
False
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2. describe a time when you faced a challenge but remained positive. ho…
There is no single correct answer. One could describe a work - related challenge like a tight deadline for a project, where maintaining a positive attitude led to better teamwork …
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question 6 of 10 which of the following are solutions to the equation b…
B. 4
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a x (1/a) if you multiply a number and its multiplicative inverse, what…
1
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what is the slope of the line passing through the points (2,3) and (4,7…
B. 2
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9. write an equation for the nth term of the geometric sequence -3, 9, …
$a_n=(-3)^n$
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the pursuit of power often leads to corruption. theme main idea/plot
Theme
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question #9 determine the equation of the horizontal asymptote of the r…
A. \(y = 2\)
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question 6 of 10 which of the following are solutions to the equation b…
B. 4
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a recipe calls for 2 cups of flour per batch. which equation represents…
$y = 2x$
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(8.41×10⁷)+(7.9×10⁷)
$1.631\times10^{8}$
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5. $x^{2}+9 = 3$ 6. $7(x^{2}+10)=5x^{2}+80$ 7. $6x^{2}+125 = 5(x^{2}+25…
5. No real solution 6. \(x = \pm\sqrt{5}\) 7. \(x = 0\) 8. \(x = \pm9\) 9. \(x = \pm7\) 10. No real solution
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read the excerpt from enriques journey. the river, the rio suchiate, fo…
- to describe the difficulties that Enrique will encounter in Chiapas - to tell readers that Enrique is determined to find his mother
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7. graph y = 7^x. 8. graph y = (1/3)^x. 9. write an equation for the nt…
\(a_n=(-3)^n\)
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question 5 of 10 this equation will be in standard form if you subtract…
B. True
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read the excerpt from remembering to never forget dominican republics p…
"acknowledge what has happened", "that's enough"
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a knight embarks on a quest to rescue a princess. theme main idea/plot
Main Idea/Plot
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question 4 of 10 what two steps are necessary to put this equation into…
C. Add 4 to both sides and subtract 6x from both sides.
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simplify the expression 3^2 × 3^4. what is the result? 6 9^6 3^6 3^8
\(3^{6}\)
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read the excerpt from remembering to never forget: dominican republics …
Memmott explains that the tragedy is not well known today and then shows why it is worth remembering.
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read the excerpt from enriques journey. most freight cars have two ladd…
dangerous it is to jump onto a moving freight car.
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question 3 of 10 which shows the equation below written in the form ax^…
C. $3x^{2}-7x - 7 = 0$
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question 1 which of the following numbers is an irrational number? -5, …
$\sqrt{3}$
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11. according to reading d, what made the new congress under the consti…
C. It could control foreign and domestic trade, raise an army, and tax.
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identify the property a + (-a) = 0. symmetric, inverse of addition, ass…
Inverse of addition
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question 2 of 10 which of the following are solutions to the equation b…
B. -5 E. 2
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which steps should you take before disclosing sensitive information? se…
Stop, look, and think before providing the information. Check if the information is sensitive. Verify the identity of the person requesting the information.
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question 1 of 10 which of the following are solutions to the equation b…
C. 3, E. -4
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7. graph y = 7^x.
The graph of \(y = 7^{x}\) is an exponential - growth curve passing through \((0,1)\), increasing as \(x\) increases and approaching the \(x\) - axis as \(x\) decreases.
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which of the following is not a secure password practice? using long st…
Writing down all of your account passwords in a notebook
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question #8 determine the range of the rational function. (-∞,∞) (-∞,-5…
$(-\infty,1)\cup(1,\infty)$
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the following sentence has a misplaced modifier. players must maintain …
Players must maintain good grades, meet all physical - fitness requirements, and attend practices regularly to play on the varsity team.
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operations involving scientific notation add. write your answer in scie…
1. \(8.74\times 10^{5}\) 2. \(1.631\times 10^{8}\) 3. \(5.2\times 10^{9}\) 4. \(2.51\times 10^{3}\) 5. \(4.8\times 10^{5}\) 6. \(7.74\times 10^{5}\) 7. \(9.84\times 10^{8}\) 8. \(…
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question 10 of 10 find the solutions to the equation below. check all t…
A. \(x=\frac{3}{2}\) E. \(x=-\frac{1}{2}\)
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question #4 determine the equation of the horizontal asymptote of the r…
C. \(y = 0\)
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read the excerpt from \the most dangerous game.\ bleak darkness was bla…
B. imagery
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which of these is the statement of the zero product rule? a. if a·b = 0…
D. If \(a\cdot b = 0\), then either \(a = 0\) or \(b = 0\), or both.
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in the preindustrial era, settlements were more likely to be near sourc…
T
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read the excerpt from the most dangerous game. i suggest, too, that you…
wants Rainsford to survive the hunt
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question #3 determine the range of the rational function. (-∞,-3)∪(2,∞)…
\((-\infty,2)\cup(2,\infty)\)
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focused on helping his neighbors, mark began volunteering after the sto…
focused on helping his neighbors
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a ____________ is a number multiplied by a variable. numerical expressi…
coefficient
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example 3. using the table of values below, sketch the graph of y = -2(…
The completed tables are shown above.
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question #1 determine the range of the rational function. (-∞,∞) (-∞,-2…
$(-\infty,-2)\cup(-2,\infty)$
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simplify. $(4x^{2}-3x + 2)-(2x^{2}+5x - 7)$ $2x^{2}-2x - 5$ $2x^{2}-8x …
$2x^{2}-8x + 9$
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simplify. (6x - 5 + 4x^2)+(2x - 2) 12x^2 - 7 4x^2 + 8x - 7 4x^2 + 4x - …
B. $4x^{2}+8x - 7$
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question 8 of 10 a student performed the following steps to find the so…
B. Step 1
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click to review the online content. then answer the question(s) below, …
Outlines, chronological structure, topical structure, and problem - solution structure can be used to develop a speech.
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2. la table de valeurs suivantes représente le plongeon dun dauphin dan…
a) The rule is $y=-2x^{2}$. b) Approximately $8.94$ seconds. c) $-392$ metres.
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what is the degree of the polynomial 5a^6bc^2 + 8d^5 + 7e^6f^2 - 10g^4h…
11
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problem 5 a. click and drag to create a graph of the solutions to the i…
a. En la recta numérica, se debe marcar un punto abierto en \(x = 3\) y sombrear la región a la derecha de 3. b. \(x>3\)
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what are two types of textual evidence you can use to support a theme? …
3. The dialogue between characters 5. A character's thoughts and actions
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persuade (to convince you of something) inform (to teach you something)…
to Part A: David values honesty more than personal gain.
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lesson 3 homework period____ the equation $x^{2}+9 = 3$ can be modeled …
for Question 1: Imaginary
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read the excerpt from enriques journey. the train passes into northern …
They show that the worst part of the train - ride may be over.
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problem 1 which graph represents the solutions to 2x < -4?
# Explicación: ## Paso 1: Resolver la desigualdad Dividimos ambos lados de $2x < - 4$ por 2. Obtenemos $x<\frac{-4}{2}$, es decir $x < - 2$. ## Paso 2: Interpretar la solución en …
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a quadratic equation in standard form is written ax^2 + bx = c, where a…
B. False
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which underlined phrase is a prepositional phrase? students were asked …
There is no underlined text shown in the options to clearly identify the prepositional phrase. If we assume normal language - use analysis, "about the Pythagorean theorem" in "Nei…
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question 5 of 10 find the solutions to the equation below. check all th…
A. \(x=-5\), D. \(x =-\frac{1}{2}\)
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2 comprensión contesta las preguntas. 1. ¿a qué se le llama “guineo” en…
1. A type of banana. 2. Melocotones. 3. Dishes like ensalada de espárragos or tortilla de patatas. 4. A renowned Spanish chef; due to innovative molecular gastronomy techniques an…
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read the following short passage. what is a possible theme? anya had pr…
3. Facing your fears can lead to personal growth.
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graph the function. $f(x)=-\frac{1}{2}(x - 2)^2-4$
The graph is a downward-opening parabola with vertex at (2, -4), passing through (0, -6) and (4, -6).
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problem 2 click and drag to create a graph of the solutions to 2x ≤ 10.
# Explicación: ## Paso 1: Resolver la desigualdad Dividir ambos lados por 2: $2x\leq10 \Rightarrow x\leq\frac{10}{2}$ ## Paso 2: Simplificar la expresión $x\leq5$ En la recta numé…
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question 3 of 10 find the solutions to the equation below. check all th…
D. $x = - 5$, E. $x = 5$
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which of the following is the best example of a theme? select one 1 fri…
1. Friendship is more valuable than money
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4. what is the equation of a line parallel to y - 7 = -\\frac{1}{2}(x +…
$y=-\frac{1}{2}x - 1$
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kiana buys 2 pounds of peaches and 3 pounds of blueberries to make her …
Part A: An equation to model this situation is $2x + 3(x - 0.5)=18$ Part B: The cost of 1 pound of peaches is $3.9$ dólares. The cost of 1 pound of blueberries is $3.4$ dólares.
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find the solutions to the equation below. check all that apply. $x^{2}-…
D. $x = - 5$, E. $x = 5$
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read the sentence. the students found the grammatical rules incredibly …
rules
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1. what is the mood of this scene? 2. how does the setting create this …
1. Calm 2. Words like "settled" and "stillness" create a serene atmosphere. 3. None
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4. what is the equation of a line parallel to y - 7 = - 1/2(x + 2) that…
5. $y=\frac{1}{3}x + 5$ 6. $y=-4x-1$
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question 2 of 10 find the solutions to the equation below. check all th…
A. $x = - 3$ C. $x = 3$
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problem 5 a. click and drag to create a graph of the solutions to the i…
\[x>3\]
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solve the proportion. $\frac{3x}{8}=\frac{6}{5}$ $x=square$ (type an in…
$\frac{16}{5}$
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what is the definition of a theme in a story? select one ① the sequence…
4. The underlying message or central idea the author is trying to convey.
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question 1 of 10 find the solutions to the equation below. check all th…
A. \(x =-\frac{5}{3}\) E. \(x=\frac{1}{2}\)