代数
一次方程式、二次関数、不等式、式変形。
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using the write sections one of your peer reviewers said that your idea…
Helpful for This: W - 14a W - 4e W - 6a Not So Helpful for This: W - 6c S - 8 W - 13b
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what other evidence supports the inference about twentieth-century fads…
Young people participated in dance marathons
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what technique involves filling impressed or incised marks with contras…
B. Inlaying
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3 which expression is equivalent to $16^{\\frac{1}{2}}$? a $\\frac{1}{4…
B. 4 ### Question 4
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9. factor: $10x^2 - 7x + 1$
\((5x - 1)(2x - 1)\)
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8. factor: $9x^2 + 3x - 2$
\((3x + 2)(3x - 1)\)
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one number is \\(\\frac{3}{8}\\) of another number. the difference of t…
6.72
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6a. (1 pt.) how many solutions does the following system have? $y = -6x…
No solution ### 6b
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what is an equation of the line that passes through the points (2, 2) a…
\( y = 3x-4 \) (or other equivalent forms like \( 3x-y=4 \))
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18a. write a rule (equation) for the graph below. *
$y=-2x + 3$
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17. without graphing, what is the equation of the line that passes thro…
The equation of the line is \( y=-\frac{1}{2}x + 1 \) (or in standard form \( x + 2y=2 \))
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simplify. your answer should contain only positive exponents. 1) $2m^{2…
\(4m^5\) ### Problem 2: \(m^4 \cdot 2m^{-3}\)
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$x^2 + 3x - 28$
\((x + 7)(x - 4)\)
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3x² + 8 - 2x(x - 5) + 7
\(x^{2}+10x + 15\)
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14. solve the equation. show all your work. * $x + 2 + x^2 - (x - 2 + 1…
B. \(x = 2\)
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12. a variable needs to be eliminated to solve the system of equations …
To solve the system of equations by elimination, we want to make the coefficients of one variable opposites (or the same) so that when we add or subtract the equations, that varia…
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solve the equation $5x^2 - 11x + 4 = 0$ to the nearest tenth.
\(x\approx1.7\) and \(x\approx0.5\)
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solve the system by substitution. x = -y - 9; 6x - 5y = 1
The solution to the system is \( x = -4 \), \( y = -5 \)
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solve the equation $-2x^2 - 13x + 20 = -3x^2$ to the nearest tenth.
The solutions of the equation are \(x\approx1.8\) and \(x\approx11.2\)
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question assuming x and y are both positive, write the following expres…
$5x^{3}y^{5}\sqrt{2xy}$
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7x - 4y = 26\ 3x + 4y = -6
The solution to the system of equations is \( x = 2 \) and \( y=-3 \)
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2x + 3y = 18 2x - 3y = -6
The solution to the system of equations is \(x = 3\) and \(y = 4\)
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6. mrs. brewers class has b boys and g girls. the number of boys is 10 …
The system of equations (or the single - variable equation after substitution) that can help solve the problem is: - \( b-\frac{1}{3}g = 10\) and \( b + g=34\) (system of linear e…
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question assuming x and y are both positive, write the following expres…
\(6xy^{3}\sqrt{xy}\)
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5x(x + 3) = (x)(5x - 3) + 36 for x
\(x = 2\)
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2x - y = 24 for y
\(y = 2x - 24\)
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solve for t. if there are multiple solutions, enter them as a list of v…
(for \(t\)): \(\frac{19}{6}\)
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2(-3x² + 6x + 1) - 2(4x² - 3x + 1)
$-14x^2 + 18x$
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solve for t. if there are multiple solutions, enter them as a list of v…
(for the first part, solving for \(t\)): \(\frac{10}{3}\)
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franklin roosevelts attempts to change the role of government were some…
D. the Supreme Court
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which groups did franklin roosevelt specifically help during his first …
B. farmers and the unemployed
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2(x + 11) = 9(x - 3) *
\(x = 7\)
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solve for m. if there are multiple solutions, enter them as a list of v…
(for the first part, solving for \(m\)): \(7\)
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before running for president in 1932, franklin d. roosevelt had no prev…
C. had been governor of the state of New York.
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which best describes the public/private partnerships created under roos…
D. The government hired companies to provide public goods and services.
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solve for m. if there are multiple solutions, enter them as a list of v…
(for \(m\)): 5
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franklin roosevelt’s approach to economic reform threatened which of th…
D. laissez - faire capitalism
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simplify the expression \\(\\frac{1}{(2x)^{-2}}\\)
$4x^{2}$
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which best summarizes the intent of franklin roosevelts hundred days le…
D. to provide Americans with relief (assuming the options are labeled A - D as per standard, with the last option being D here)
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solve for t. if there are multiple solutions, enter them as a list of v…
(for \(t\)): \(-\frac{26}{11}\)
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which was a new deal program instituted by franklin roosevelt? ○ the de…
C. federal relief for the unemployed
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solve for z. if there are multiple solutions, enter them as a list of v…
\(0\)
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read the quote from franklin roosevelts speech accepting the democratic…
that he will lead the nation out of its current state and help America grow stronger
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which issue that arose under hoover helped roosevelt into the white hou…
a. a high unemployment rate
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solve for ( s ). if there are multiple solutions, enter them as a list …
None
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5. factor: $6x^2 - x - 15$
\((2x + 3)(3x - 5)\)
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question solve the equation $2x^2 + 9x + 12 = x^2$ to the nearest tenth.
The solutions are \(x\approx - 1.6\) and \(x\approx - 7.4\)
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question use the quadratic formula to solve. express your answer in sim…
\(n = \frac{2}{5}\) (Since the discriminant is zero, there is a repeated root)
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question use the quadratic formula to solve. express your answer in sim…
\(y = 2\) or \(y=\frac{2}{5}\)
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use the quadratic formula to solve. express your answer in simplest for…
The solutions are \(b = 4\) and \(b=-\frac{2}{5}\)
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midterm review warm up #2 translate and solve the following. 1) 8 more …
\( x = -3 \) ### Problem 2: The product of a number and 4 equals 20
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midterm review warm up #1 name solve the equation. 1) $\\frac{x}{4} - 9…
$x = 56$ ### Problem 2: $\boldsymbol{x - 2(3x - 2) = -6}$
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Question was provided via image upload.
To bake cookies, start by collecting ingredients such as flour, sugar, butter, and eggs. Measure these ingredients carefully and put them in a bowl. Mix them well to create a smoo…
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1. why did british colonists gradually abandon the use of native americ…
B. They were dying from European diseases and some fought back ### Question 2
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question 10 (multiple choice worth 2 points) (06.04r mc) in a narrative…
B. Perilous
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q2. angie and her mum bought something. what was it? not in story a cac…
(Depends on the story. If the purchase is not in the story: Not in story; else, the matching option like A. A cactus just like Harry had had, B. Ten helium balloons in Harry’s fav…
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which sentence best uses descriptive words to depict the atmosphere in …
The house, with its dimly lit corridors and faint, unsettling whispers, exuded an eerie tension
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question 8 (multiple choice item 2 points) (mg.04r.1.1) what is the pri…
To generate ideas and organize them
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question 7 (multiple choice worth 2 points) (06.04r mc) which sentence …
B. The detective followed the suspect, but he disappeared into the crowded subway station.
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identify the absolute phrase in the following sentence: the city, empty…
empty and silent
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question 5 (multiple choice worth 2 points) (06.04r lc) what does sente…
B. Creating a flow that maintains reader interest
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question 4 (multiple choice worth 2 points) (00.04r lc) which of the fo…
D. Inspiration
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how does repeating statements such as \we will not be satisfied until..…
The correct option is: It shows how many injustices there are
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question 2 (multiple choice worth 2 points) (06.04b mc) which punctuati…
She stepped into the dimly lit room. A room that seemed haunted. It was only her imagination
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question 1 (multiple choice worth 2 points) (08.04r mc) which word best…
B. Treacherous (assuming the options are labeled, but here the correct option text is "Treacherous")
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what simile is used to show that black americans were not getting what …
A. It is like a check that has not been cashed
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who is the \great american\ that is alluded to at the beginning of the …
The correct option is the one labeled "Abraham Lincoln" (the fourth option in the list: "Abraham Lincoln").
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question 8 (multiple choice worth 2 points) (08.01r mc) read the excerp…
C. Short, fragmented phrases increase the pacing and heighten the tension
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question 8 read the following excerpt from a narrative. answer the ques…
Stream of consciousness
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write the equation in standard form $y - 10 = 2(x - 8)$
The standard form of the equation \(y - 10=2(x - 8)\) is \(2x - y=6\) (or equivalent forms like \(-2x + y=-6\) but the form with positive \(x\) coefficient is more standard).
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question 5 (multiple choice worth 2 points) (06.01r lc) which of the fo…
C. A feeling of pressure or suspense
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read the excerpt from a narrative. answer the question that follows. in…
Juxtaposition
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question 3 (multiple choice worth 2 points) (06.01 r lc) which of the f…
D. Index
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match each element of plot structure to its definition match\tterm\tdef…
- Exposition: D) Background information is presented, main characters are introduced, the setting is revealed, and the conflict is set up - Rising action: A) The conflicts and cha…
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read the excerpt from a narrative. answer the question that follows. th…
Flashback
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2 fill in the blank 3 points solve each equation 8. ( x + 3 = 0 ) ---> …
-3 ### Problem 9:
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holiday baking - b/c name: date: use the image to help answer the promp…
### Part 1: Naming Words in the Image Looking at the image (holiday baking scene) and using the provided word list, we can identify: 2. **flour** (common baking ingredient, likely…
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funding endorsement advocacy lobbying recommending a policy or cause ra…
funding - raising money for candidates endorsement - naming a candidate a group supports advocacy - recommending a policy or cause lobbying - influencing public officials for supp…
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write the equation in slope-intercept form. $-10x + 2y = 12$
\(y = 5x + 6\)
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¡inténtalo! completa la tabla con la forma correcta del pretérito. mode…
To solve this Spanish verb conjugation table, we need to conjugate the **infinitive verbs** (in the first column) in the given subject pronouns: *yo, tú, Ud./Usted, nosotros/as, U…
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write an equation in point - slope form for the line that passes throug…
\(y - 11=\frac{4}{3}(x + 2)\)
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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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match each organization with the type of interest group it represents. …
Humane Society - public interest group NAACP - ideological interest group MADD - single - issue group
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factor trinomials (a>1) level 1 score: 1/2 penalty: 0.25 off question f…
$(2x + 7)(x + 3)$
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factor trinomials (a>1) level 1 score: 0/2 penalty: 0.25 off question f…
$(3x + 4)(x + 2)$
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write an equation of the line that passes through the pair of points. (…
\( y =-\frac{4}{5}x - 3 \)
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factor trinomials (a=1) score: 1/2 penalty: 0.25 off question watch vid…
$(x + 2)(x + 8)$
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factor trinomials (a=1) score: 0/2 penalty: 0.25 off question factor. $…
$(x - 3)(x + 1)$
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part 3: comprehension questions answer the questions below in complete …
The central government was weak under the Articles of Confederation because it lacked a president (executive authority), a national court system (judicial authority), the power to…
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first branch: legislative a. congressional breakdown. what are the diff…
### Part A: Congressional Breakdown (House vs. Senate) #### House of Representatives - **Number of Members**: 435 (apportioned by state population). - **Eligibility Requirements**…
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difference of perfect squares (level 2) score: 1/2 penalty: 0.25 off qu…
$(y^3 - x^2)(y^3 + x^2)$
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question factor completely. $1 - 36y^2$ answer attempt 1 out of 2 submi…
\((1 + 6y)(1 - 6y)\)
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write an algebraic expression for each verbal description. 4. half of t…
\( \frac{\frac{1}{2}s+\frac{1}{3}e}{10} \) (or \( \frac{3s + 2e}{60} \)) ### Question 5
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1-5-26 unit 5 winter pretest read the sentence below and then answer th…
1. Details seen: Golden sand glistening under the sun, clear blue water with gentle waves, a bright sun in a blue sky, and maybe palm trees. 2. Feeling: Relaxed and peaceful, as t…
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name: date: period: a2. introduction to matrices use the following matr…
\( 2 \times 4 \) ### Question 2: Dimensions of Matrix C
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factor the trinomial: $5x^2 + 29x + 20$ answer attempt 1 out of 2
\((5x + 4)(x + 5)\)
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difference of perfect squares (level 2) score: 0/2 penalty: 0.25 off qu…
$(12x - y^3)(12x + y^3)$
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write an equation of the line that passes through the given point and h…
The equation of the line is $y =-\frac{2}{5}x$ (or $2x + 5y=0$)
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factor the trinomial: $3x^2 + 23x + 14$ answer attempt 1 out of 2
\((3x + 2)(x + 7)\)
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question factor. $x^2 - 7x - 18$
\((x - 9)(x + 2)\)