代數
一次方程、二次函數、不等式與式子變形。
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an arithmetic sequence is given below. 8, 12, 16, 20, ... write an expl…
$a_n = 4n + 4$
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here is an equation. 2x - 1 = 5 draw a graph to help solve the equation…
\(x = 3\)
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solve the radical equation. check your solution(s). write o solution\ i…
\(x = 7\)
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eli has 12 eggs. he uses his grandpas recipe to bake 4 loaves of challa…
12 (the option is 12)
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solve the radical equation. check your solution(s). write o solution\ i…
$9$
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solve the radical equation. check your solution(s). write o solution\ i…
\(x = 1\)
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to avoid the free - rider problem, which of the following goods is best…
b. lighthouses
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01/20/26 unit 8 review day 1 - solving and solve the equation. check fo…
9
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here is an equation. 2x - 1 = 5 draw a graph to help solve the equation…
\(3\)
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solve the radical equation. check your solution(s). write o solution\ i…
-2
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select the two sentences with sensory details that describe smells. cha…
1. Charlotte loved the forest after a rainstorm, when the air was filled with the fragrance of damp leaves and earth. 2. She knew she was close when she came to the cluster of hon…
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when quantity supplied equals quantity demanded, there is: a. excess qu…
d. a market-clearing price (equilibrium price)
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solve the radical equation. check your solution(s). write o solution\ i…
\(x = 13\)
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¿cuál es el valor de? ( x ) si ( 5^{x + 2} = 5^9 )? ( x = -11 ) ( x = 1…
$x = 7$
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here is an equation. 2x - 1 = 5 draw a graph to help solve the equation…
\(3\)
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price elasticity of demand measures: a. the change in price brought abo…
c. how consumers change their purchases of a good in response to a change in its price.
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if a government - imposed price floor legally sets the price of milk ab…
b. There will be a surplus of milk.
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¿cuál es la solución a la ecuación dada? $3\\log_{4}x = \\log_{4}32 + \…
$x = 4$
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suppose that a sequence is defined as follows. $a_1 = -4$, $a_n = 3a_{n…
$-4, -5, -8, -17$
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here is an equation. 2x - 1 = 5 draw a graph to help solve the equation…
\(x = 3\)
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a rational decision maker always chooses the option for which marginal …
d. equal to marginal cost.
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tell what transformations each variable controls in the formula: $f(x)=…
- \( a \): Controls vertical stretch/compression and reflection over the \( x \)-axis (if \( a<0 \), reflects over \( x \)-axis; \( |a|>1 \) stretches, \( 0<|a|<1 \) compresses ve…
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¿cuál es el valor de? x si $9^{x - 1}-2 = 25$? $x = 2$ $x = 4$ $x=\frac…
$x = \frac{5}{2}$
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which of the following is the most likely result of an increase in the …
c. A decrease in the employment of unskilled workers.
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factor the expression 16c² - 49
\((4c + 7)(4c - 7)\)
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select the sentence with a sensory detail that describes a smell. josia…
Suddenly, a foul, sickening odor floated in through the open windows.
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here is an equation. 2x - 1 = 5 draw a graph to help solve the equation…
\(x = 3\)
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suppose that a sequence is defined as follows. \\( a_1 = 5, \\quad a_n …
5, 2, -1, -4
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brightly very all his dream is to see the world .
His dream is to see all the world very brightly.
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a supply curve: a. illustrates the direct relationship between price an…
a. illustrates the direct relationship between price and quantity supplied.
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factor the expression $x^2 - 10x + 16$
\((x - 2)(x - 8)\)
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suppose that a sequence is defined as follows. $a_1 = -1$, $a_n = -3a_{…
$-1$, $9$, $-21$, $69$
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the president of tucker motors says, \lowering the price wont sell a si…
d. perfectly inelastic.
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¿qué ecuación es equivalente a? $4^{x + 3} = 64$? $4^{2x + 6} = 4^2$ $4…
# Explicación: ## Paso1: Expresar bases como potencias de 2 Escribimos $4$ como $2^2$ y $64$ como $2^6$: $$(2^2)^{x+3} = 2^6$$ ## Paso2: Aplicar propiedad de potencias Usamos la r…
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here is an equation. 2x - 1 = 5 draw a graph to help solve the equation…
\(x = 3\)
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mistakes l a s o g i v e 26 16 26 21 13 5 15 9 ou enemies; 21 15 9 2 13…
**_LASS_** (26: Z) **_OGIVE_** (9: I) **_OUR_** (21: U) **_ENEMIES;_** (15: O, 9: I, 5: E) **_NOTHING_** (8: H, 9: I, 14: N) **_ZONING_** (21: U, 13: M) **_THEM_** (20: T, 8: H, 5…
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¿qué base común se puede utilizar para reescribir cada lado de la ecuac…
2
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if an economist finds that when consumer incomes increase, consumers bu…
a. all other things remain constant.
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here is an equation. 2x - 1 = 5 draw a graph to help solve the equation…
\(x = 3\)
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answer the questions. 1825 results of the presidential election in the …
To show the results of the 1825 presidential election in the House of Representatives, indicating which candidate (Jackson, Adams, or Crawford) each state's representatives suppor…
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the price elasticity of demand for a vertical demand curve is: a. unita…
c. perfectly inelastic.
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factor the expression \\(n^2 - 2n\\)
\(n(n - 2)\)
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12. modelling real life a group of friends equally share 3 bags of pret…
There are 5 friends in the group.
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here is an equation. 2x - 1 = 5 draw a graph to help solve the equation…
\(x = 3\)
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which of the following could cause the supply of carrots to decrease? a…
d. Fertilizer costs increase.
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6. which expression is a factor of $10z^2 - 120z + 320$? a. $z - 32$ b.…
6. C. $z - 8$ 7. $f=3$, $k=-8$ 8. $2(m-6)^2$ 9. $(s-10)$ and $(s+3)$ 10. $(p+7)$ and $(p+8)$ 11. $7(b-5)^2$
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sure learned a lot. dr. haskins its a fairly small group this summer, s…
The correct option is: "Any activity that tries to provide goods and services to others while aiming to earn a profit."
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allowed them to escape a fire made the neighbors complain kept the fami…
allowed them to escape a fire
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question 1 (10 points) what are some of the traits that you believe mak…
A good leader is defined by traits such as empathy, integrity, decisiveness, effective communication, and adaptability. Empathy fosters trust by letting leaders understand team me…
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given the quadratic below, determine the values of a, b, and c. select …
a = 16, b=-40, c = 25 (So the correct options are: a = 16, b=-40, c = 25)
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10. number sense eight friends share multiple vegetable pizzas, and eac…
3
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if the percentage change in the quantity demanded of a good is greater …
a. elastic.
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quick review answer the questions. 1. what did having no clear winner c…
After the 1824 election had no clear winner, the House of Representatives was tasked with deciding the president (per the 12th Amendment), and it elected John Quincy Adams. ### Qu…
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fix only punctuation or capitalization errors below. click \submit answ…
Dr. Hibbert kept repeating his question: How did I eat the whole pizza without anyone noticing?
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to be valid, an economic model must: a. exclude any link to the real wo…
c. be able to predict events occurring in the real world.
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simplify the expression ((x + 4)(x^2 - 4x + 2))
\(x^{3}-14x + 8\)
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arches are still visible today in ------ ------ built by the romans tha…
aqueducts (or other valid Roman structures with arches like "buildings", "bridges", but "aqueducts" is a common and accurate answer for Roman arches still visible)
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*i can determine if an ordered pair is a solution to a system. determin…
s: - For problem 29: The ordered pair \((2,-2)\) is not a solution to the system \(\begin{cases}y=-x - 4\\y = x\end{cases}\) - For problem 30: The ordered pair \((-6,-12)\) is a s…
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7x - 56y = 14 one of the two equations in a system of linear equations …
C. $\frac{1}{2}x - 4y = 0$
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simplify the expression (8x - 5)(8x + 5)
\(64x^2 - 25\)
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romans built a system of sewers covered with stones. what was a result …
Wastewater could be carried away from the city
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in exhibit 2-11, which of the following could have caused the productio…
c. A major natural disaster.
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preston good idea. i think having input from the workers is key. ill go…
Ethics begins with each of us
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simplify the expression $(4x - 5)(x + 2)$
\(4x^2 + 3x - 10\)
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evaluate the following square root expression.\\(\\sqrt{-4}\\)\ answer
$2i$
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7. its cheaper to surface items such as power shovel buckets or stone c…
1. Excavator bucket teeth 2. Bulldozer blade edges
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13) graph the following equation. y = -3
A horizontal straight line passing through the point $(0, -3)$ and extending infinitely left and right across the coordinate grid (all points on the line have a y-coordinate of $-…
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noredink l018 clauses with colons and semicolons fix any punctuation or…
Charles Boyle is going to buy a new bicycle; consequently, he also needs to get a helmet, basket, and lock.
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question 9 of 10, step 1 of 1 factor the following trinomial. if it can…
$(4y - 5)(5y - 2)$
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noredink lq18 clauses with colons and semicolons question 12 of 20 fix …
Raymond Campos, for example, drinks two bottles of Gatorade before every race.
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remember for problems 12–15, solve for x. 12. \\(\\frac{1}{3}x + 6 = 4\…
For problem 12: $x = -6$ For problem 14: $x = -42$
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this question is similar to ones you will find on reading challenges. t…
B. conflicting
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question 8 of 10, step 1 of 1 find the product of the binomial factors …
$x^2 - 120x + 3600$
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**i can determine if an ordered pair is a solution to a system. determi…
The ordered pair \((-4,24)\) is not a solution to the system \(\begin{cases}y = x + 20\\y=6x\end{cases}\)
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highlight the word or phrase that makes the thesis statement wordy. par…
electronic
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$\\frac{2}{5}+\\frac{2}{5}$ is less than 1 because the sum of the numer…
A possible fraction is \( \frac{4}{5} \) (any fraction greater than \( \frac{3}{5} \) with denominator 5, like \( \frac{4}{5},\frac{5}{5} \) etc., would work. Here we take \( \fra…
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which two statements about the national hockey league are true? a the n…
B. The National Hockey League's first two games were played on the same day, D. The National Hockey League's teams try to win the Stanley Cup.
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highlight the word or phrase that makes the thesis statement wordy. i t…
I think that
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5 the nhl played its first two games on december 19, 1917. but which ga…
1. The Wanderers started playing against the Arenas. 2. The Canadiens started playing against the Senators. 3. The NHL got more popular after games were shown on TV.
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noredink review: introductions great! answer one more correctly to cont…
are witnessed by him
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the nhl begins 5 the nhl played its first two games on december 19, 191…
C. a question about which NHL game was played first
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the runaway scrape ended when the texas army defeated and captured pres…
- Some Texans believed that the Mexican army was going to end slavery. → Most Anglo settlers in Texas supported slavery and wanted to protect the practice. - Most of the politicia…
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which of the following is not an example of a capital input? a. factori…
d. a person’s skills and abilities, which can be employed to produce valuable goods and services
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3 in 1907, there was a new pro league: the eastern canada hockey associ…
B. to keep Eddie Livingstone’s teams out
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simplify the following radical expression by rationalizing the denomina…
$\frac{\sqrt{33}}{11}$
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highlight the word or phrase that makes the thesis statement wordy. shr…
The word/phrase that makes the thesis statement wordy is "that his love is not returned by" (specifically, "that" and the overly wordy construction of "his love is not returned by…
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identify the following number. choose all that apply.\\(\\frac{1}{10}\\…
- Rational Number - Real Number
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the top prize in hockey is called the ______ cup. a silver b ice c pro …
D. Stanley
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highlight the word or phrase that makes the thesis statement wordy. i b…
I believe
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**i can determine if an ordered pair is a solution to a system. determi…
\((1, -3)\) is a solution. ### Problem 28:
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simplify the expression $6x^2(4x + 2) - 2x(5 - 4x)$
\(24x^3 + 20x^2 - 10x\)
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question 3 who played the very first nhl game? a the canadiens vs. the …
D. the Canadiens vs. the Wanderers
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exhibit 3-16 supply and demand curves for chairs in exhibit 3-16, assum…
a. not an equilibrium price, since there is an excess demand at a price of $5.
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**i can determine if an ordered pair is a solution to a system. determi…
\((1, - 3)\) is a solution. ### Problem 28
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highlight the word or phrase that makes the thesis statement wordy. com…
in my opinion
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the nhl was formed because of a fight between ______. a eddie livingsto…
A. Eddie Livingstone and other hockey team owners
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find the product. simplify you -7(-3r² - 4)
$21r^2 + 28$
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question 4 of 10, step 2 of 2 step 2 of 2: graph the solution set. -2 ≤…
The solution set is $1 < z \leq 3$. To graph: 1. Draw an open endpoint at $1$, a closed endpoint at $3$. 2. Shade the interval between $1$ and $3$.
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if congress decides to reduce the tax per pack paid by sellers of cigar…
a. rightward shift of the supply curve for cigarettes.
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8. writing explain how fractions and division are related.
A fraction $\boldsymbol{\frac{a}{b}}$ (with $b eq0$) is equivalent to the division operation $\boldsymbol{a\div b}$. Division of two numbers can be expressed as a fraction, and a…