代数
一次方程、二次函数、不等式与式子变形。
-
algebra 2a semester online practice complete this assessment to review …
The inverse of the given function will be translated 2 units to the right. (The corresponding option, e.g., if the first option is "The inverse of the given function will be trans…
-
given the function $f(x) = x^3 - 10$, which of the following functions …
\( h(x) = x^{3}-5 \) (corresponding to the option \( h(x)=x^{3}-5 \))
-
what is the imaginary part of the simplest form of the complex number 9…
\( -6\sqrt{2} \) (or approximately \( -8.48 \))
-
how many real solutions does $-15x^2 - 3 = 2(7x^2 - 1.5)$ have? (1 poin…
1
-
tell whether the ordered pair (2, 5) is a solution of the system of lin…
Since the ordered pair \((2,5)\) satisfies both equations in the system, \((2,5)\) is a solution of the system of linear equations.
-
which represents the solution(s) of the graphed system of equations, ( …
The solutions are \((0, -2)\) and \((1, 0)\)
-
the first two steps in determining the solution set of the system of eq…
\((4, 4)\)
-
sexual awareness is usually not a significant issue during adolescence.…
F. (The option corresponding to "F" for the statement "Sexual awareness is usually not a significant issue during adolescence" being false)
-
connections with friends can become more important than family relation…
T. Connections with friends can become more important than family relationships during adolescence
-
adolescence is a time of rapid physical and psychological change in the…
T. Adolescence is a time of rapid physical and psychological change in the body
-
what is the solution to the equation $sqrt3{5x - 4} = sqrt3{7x + 8}$? $…
A. \(x=-6\)
-
write the equation of this line in slope-intercept form. write your ans…
\(y = -\frac{1}{2}x - 6\)
-
put the following equation of a line into slope-intercept form, simplif…
\( y = 3x - 2 \)
-
3. read this passage from the manticore entry on the website the mediev…
B. The author uses a comparative text structure effectively to compare different ideas about manticores.
-
2. youve identified the authors purpose for writing an informational ar…
The option "Explain how well the author has organized the article" (the first circular option from the top, with the text "Explain how well the author has organized the article")
-
1. suppose you are evaluating an article on the relationship between sl…
cause and effect (the option with "cause and effect" text)
-
find the y-intercept. $y = \\frac{3x + 27}{x - 9}$ $(0, ?)$
\(-3\)
-
find the x-intercept. $y = \\frac{3x + 27}{x - 9}$ $(?, 0)$
\(-9\)
-
use synthetic division to find the quotient and remainder when $-x^4 + …
(a) The synthetic division table (top row of products: \(-6, 0, 0, 18\); bottom row of sums: \(-1, 0, 0, 3, 9\)) (b) \(-x^{3}+3+\frac{9}{x - 6}\) (so the quotient box is \(-x^{3}+…
-
solve the equation 4(p + 5) = 21. 21 is not evenly divisible by 4, so l…
The value for "?" is \(20\)
-
cphs : advanced algebra: concepts and connections - block (27.0831030) …
\(\frac{1}{100000000}\) (the option with \(\frac{1}{100000000}\))
-
find the square root. \\sqrt{64} = \\boxed{}
\( 8 \)
-
find the y-intercept of the line $y = 13x + 11$. write your answer as a…
The $y$-intercept is $11$ (or the ordered pair $(0,11)$). If we write it as an integer (the $y$-coordinate of the $y$-intercept), the answer is $11$.
-
which questions would most help a reader identify the author’s purpose …
- What type of text is this? - What is the central idea? - How does this text make one feel?
-
over 500 people showed up to support the new senior citizen center. thi…
significant
-
7. despite being neutral, how did america still contribute to the war? …
a. Sold arms and ammunition to both sides ### Question 8
-
find the product. simplify your answer. (4s - 2)(4s² - s + 3)
\(16s^3 - 12s^2 + 14s - 6\)
-
progress: the movement of the progress bar may be uneven because questi…
\(400,000 + 5,000 + 50 + 6\) (la opción que corresponde a esta expresión, dependiendo de la numeración de las opciones en el problema, pero la expresión es \(400,000+5,000 + 50+6\…
-
find the equation of the linear function represented by the table below…
\( y = 4x + 2 \)
-
solve the system of equations. if the system has no solution, say that …
A. The solution is \(x=\frac{5}{2}\) and \(y=\frac{1}{6}\)
-
use the quadratic formula to solve for x. $6x^2 - 7x - 2 = 0$ (if there…
2, -5/6
-
select the correct answer. what is the value of this expression when g …
D. -4
-
select the correct answer. what is this expression in simplified form? …
B. $-18\sqrt{10}$
-
adam and lina each buy 4 concert tickets online. adam is charged a fee …
Adam’s purchase (4 tickets and 4 fees) matches the model with \( y + 8, y + 8, y + 8, y + 8 \) (total 100). Lina’s purchase (4 tickets and 1 fee) matches the model with \( x, x, x…
-
the following sentence was taken from an act english section. choose th…
C. me
-
if massachusetts has a sales tax of 6 percent and new hampshire has no …
$60
-
most state and local income taxes are either progressive or flat regres…
progressive or flat
-
solve the system of linear equations by substitution. enter your answer…
\((-6, -12)\)
-
solve the equation $8(n + 7) = 88$. what are two ways to start solving …
Use the distributive property, Divide both sides by 8
-
how the depression changed life in america need help getting started? c…
A possible claim is: "The Great Depression fundamentally transformed American life by reshaping the role of the federal government in economic and social welfare, altering traditi…
-
three baskets contain three consecutive odd numbers of apples. there ar…
number 1: 33 number 2: 35 number 3: 37
-
in 15 and 16, use the expression $1 + \\frac{z}{3} + 2w$. 15. which par…
The part of the expression that is a quotient is \(\frac{z}{3}\). In \(\frac{z}{3}\), \(z\) is the dividend (the quantity being divided) and \(3\) is the divisor (the quantity by …
-
improper fractions convert the mixed numbers into improper fractions 2)…
s (for each problem): 2) \( \frac{23}{5} \) 4) \( \frac{31}{4} \) 6) \( \frac{59}{8} \) 8) \( \frac{19}{4} \) (or \( \frac{57}{12} \)) 10) \( \frac{39}{7} \)
-
if massachusetts has a sales tax of 6 percent and new hampshire has no …
\$60
-
in the market, actions known as incentives affect producers only. consu…
consumers or producers.
-
use the drop-down menus to complete the statements. the expansion of th…
trade
-
match the problems with their solutions. a crew built a concrete struct…
- "The explosion caused a fire" - "A crew poured sand on the reactor" - "Rainwater might have triggered another explosion" - "A crew built a concrete structure to seal the reactor…
-
subtract. (7u + 4) - (7u + 2)
\(2\)
-
what describes the movement of people into a country? immigration emigr…
A. immigration
-
subtract. (9r + 1) - (5r + 1)
\(4r\)
-
jeremy wants to give a 20% gratuity to his cab driver. his fare is $35.…
\$42.60 (corresponding to the option with \$42.60)
-
newsela article- response questions when – and why – did people first s…
1. Currency is used as a medium of exchange (to facilitate buying, selling, and trading), a store of value (to save wealth over time), and a measure of value (to compare the worth…
-
and select the answer that completes the sentences. marco: yo ______ la…
tengo, la
-
simplifying a division expression choose two correct answers that are e…
The two correct answers are \(a^{-7}\) and \(\frac{1}{a^{7}}\) (corresponding to the bottom - middle and bottom - left options, or as per the visual labels, the option with \(a^{-…
-
an ethiopian goat herder was the first person to discover the coffee pl…
An Ethiopian goat herder was the first person to discover the coffee plant; therefore, Ethiopia is considered the birthplace of coffee.
-
the movement of the progress bar may be uneven because questions can be…
B. thousandths
-
federalists vs. anti - federalists (cont.) 1. describe the main beliefs…
Federalists believed in a strong central government, supported the Constitution (opposed the weak Articles of Confederation), favored separation of powers in government, thought a…
-
complete the square to write $y = 3x^2 + 12x + 7$ in vertex form, $y = …
The first blank: 12; \(a = 3\), \(h=-2\), \(k = - 5\)
-
order these numbers from least to greatest. 5.12, 5.831, \\(\\frac{117}…
\(5.12 < 5.831 < 5\frac{5}{6} < \frac{117}{20}\)
-
3. sixty percent of israel’s land is desert. how has israel been able t…
There is 1 official Jewish state in the world, and it is Israel. ### Question 2:
-
president lincoln knew that an amendment banning slavery had to be pass…
The Middle Option: before the end of the Civil War
-
conversations in the united states. emancipation proclamation: - signed…
B. It outlawed slavery in the United States (assuming the middle option is labeled B; if options are unlabeled, "The Middle Option" as it says "It outlawed slavery in the United S…
-
linda is keeping track of her quarterly finances. in the first quarter,…
- Quarter 2: $0.75$ - Quarter 3: $4$ - Quarter 4: $3.4$
-
3. a candle that is 8 inches tall burns at a rate of \\(\\frac{3}{4}\\)…
5 inches ### Problem 4
-
andersonville andersonville was a confederate prison camp in georgia th…
B. Andersonville (assuming the middle option is labeled B, if we follow the order of the options: A. Alton, B. Andersonville, C. Point Lookout)
-
andersonville andersonville was a confederate prison camp in georgia th…
poor living conditions (the option with the label "poor living conditions")
-
emancipation proclamation the emancipation proclamation was a policy ma…
They opposed the South’s support of slavery.
-
emancipation proclamation the emancipation proclamation was a policy ma…
Great Britain
-
raising a power to a power simplify ((10^{-2})^4). options: (-10^8), (-…
\(10^{-8}\) (the first option among the given choices)
-
the battle of the ironclads was one my best american battles of the civ…
A. Neither side won.
-
ethiopia has never been colonized by another country. it was occupied b…
Ethiopia has never been colonized by another country; however, it was occupied by Italy from 1936 to 1941.
-
answer the following questions. 1) drag and drop the words into the sen…
Aymara 2. **Many Peruvian festivals honor saints and include ____.** Processions are common in religious festivals.
-
solve for x. $3x - 5 + \\frac{1}{2} = \\frac{2x + 5}{6}$
\(x = 2\)
-
the modified battles of the civil war were some of the bloodiest in ame…
B. September 1862 (assuming the middle option is labeled as B; if the options are just the three with the middle one being "September 1862", then the answer is the middle option: …
-
the civil war the battle of bull run in july of 1861, during the early …
A. George McClellan
-
fill in the blank with the correct form of the verb. él ______ sueño. t…
B. tiene
-
lets compare \\(\\frac{8}{9}\\) and \\(\\frac{5}{6}\\). (a) first, writ…
(a) \(\frac{8}{9}=\frac{16}{18}\), \(\frac{5}{6}=\frac{15}{18}\) (b) \(\frac{8}{9}>\frac{5}{6}\)
-
robert e. lee before the civil war, robert e. lee was considered the gr…
head of the Union Army (the third option: head of the Union Army)
-
multiplying with like bases choose three correct answers that are equal…
The correct answers are \(\frac{1}{6}\), \(\frac{1}{6^{1}}\), \(6^{-1}\) (corresponding to the first, fourth, and fifth options in the given layout).
-
union strategy in the civil war why was the union strategy difficult to…
The option "a lack of resources and troops" (the third blue button option)
-
civil war during the civil war, most of the fighting takes place around…
It was the capital of the Confederacy.
-
complete the sentence with the correct form of the verb according to th…
B. como (assuming the second option is labeled as B, with the text "como")
-
choose the equation that shows a step in the process of completing the …
For the equation step: \(y = x^2 + 8x + 16 - 3 - 16\) (the third option). For the vertex form: The first box is \(4\), the second box is \(-19\), so \(y=(x + \boldsymbol{4})^2 + \…
-
highlight the verb(s). the librarians say they sang all of stuart the m…
The verbs are "say" and "sang".
-
the movement of the progress bar may be uneven because questions can be…
9
-
after the first seven states seceded from the union, they established t…
A. states’ rights
-
cphs : advanced algebra: concepts and connections - block (27.0831030) …
A. \( 5^{-4} \), B. \( \frac{1}{5^4} \) (assuming the options are labeled as top - left: \( \frac{1}{5^{-1}} \), top - right: \( 5^{-4} \), middle - left: \( 5^4 \), middle - righ…
-
antarctica’s white landscape makes dark rocks stand out. it is easy to …
Antarctica’s white landscape makes dark rocks stand out. Therefore, it is easy to find meteorites there.
-
the kansas-nebraska act sparked a series of violent attacks, including …
C. John Brown
-
highlight the verb(s). the librarians say they sang all of stuart the m…
The verbs are "say" and "sang".
-
question 22 of 25 which scenario is an example of algorithmic bias? a. …
D. A software program for job seekers filters out those who were born before 1945.
-
slavery: conflicts between north and south use the image below to help …
to keep the power of northern and southern states equal
-
highlight the verb(s). roronoa zoro challenges me to a push - up compet…
challenges, beat
-
the movement of the progress bar may be uneven because questions can be…
$\boldsymbol{\frac{11}{15}<\frac{4}{5}}$ (la opción correspondiente a $\frac{11}{15}<\frac{4}{5}$)
-
question 20 of 25 which option will most likely help people who are har…
C. Tools for adjusting the volume and pitch of audio materials
-
question 19 of 25 speech - recognition software can increase accessibil…
B. People who have difficulty using their hands
-
when did the human population start growing exponentially, adding over …
around 1804
-
the movement of the progress bar may be uneven because questions can be…
$2^3 \cdot 3^2$ (la primera opción)
-
most bodies of water in antarctica are frozen. deep lake is too salty t…
Most bodies of water in Antarctica are frozen. However, Deep Lake is too salty to completely freeze.
-
question 16 of 25 a student has a condition called dyslexia, which make…
C. Text - to - speech