代數
一次方程、二次函數、不等式與式子變形。
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which expression shows the sum of the polynomials with like terms group…
$\boldsymbol{(-4x^2)+2xy^2+[10x^2y+(-4x^2y)]}$
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what is the sum of the polynomials? 17m - 12n - 1 + 4 - 13m - 12n ○ 4m …
4m - 24n + 3
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what is the sum of the polynomials?\\((6x + 7 + x^2) + (2x^2 - 3)\\)\\(…
3x² + 6x + 4 (matches option: 3x²+6x+4)
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what is the sum of the polynomials?\\(\\left(6x + 7 + x^{2}\ ight)+\\le…
3x² + 6x + 4 (Option B)
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y it! graph systems of equations with infinitely many solutions use a g…
a. No solution (the two lines are parallel). b. Infinitely many solutions (the two lines are coincident).
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b) name two other characters who may be accused of witchcraft by the en…
1. Reverend Hale: His public opposition to the corrupt witch trials and defense of the accused would lead the court to label him a witch sympathizer, then formally accuse him of w…
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a baker divides 12 cups of granola into snack bags that each contain \\…
32
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what is the sum of the polynomials? \\left(8x^{2}-9y^{2}-4x\ ight)+\\le…
$\boldsymbol{9x^2 - 12y^2 - 11x}$ (corresponding to the last option)
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5) a) who is reverend hale? b) do you think he is a fair and impartial …
a) Reverend Hale is a learned witchcraft expert and minister from Arthur Miller's *The Crucible*, summoned to Salem to investigate witchcraft accusations. b) No, he is not fair an…
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evaluate the following. -24 ÷ 3 = \\square -2 × (-7) = \\square
For \(-24 \div 3\), the answer is \(-8\). For \(-2 \times (-7)\), the answer is \(14\).
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simplify. \\sqrt{45v^{19}} assume that the variable represents a positi…
\(3v^{9}\sqrt{5v}\)
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is this sentence in active voice or passive voice? mr. dickerson’s wall…
passive voice
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which expression can be used to find the difference of the polynomials?…
D. $(4m - 5) + (-6m + 7 - 2n)$
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is this sentence in active voice or passive voice? the jockey club has …
active voice
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for each value of w, determine whether it is a solution to 10 = 2w. | w…
- For \(w = 5\): Yes - For \(w = 2\): No - For \(w = 7\): No - For \(w = 3\): No
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is this sentence in active voice or passive voice? during his 1961-62 s…
active voice
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is this sentence in active voice or passive voice?iguaçu falls extends …
active voice
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for each value of y, determine whether it is a solution to y ÷ 3 = 9. |…
For \( y = 21 \): No For \( y = 33 \): No For \( y = 27 \): Yes For \( y = 18 \): No (In table form, mark "Yes" for \( y = 27 \) and "No" for \( y = 21, 33, 18 \) in their respect…
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is this sentence in active voice or passive voice? criminal defendants …
passive voice
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for each value of y, determine whether it is a solution to 8 = y ÷ 5. |…
| \( y \) | Is it a solution? | |--------|-------------------| | 25 | No | | 35 | No | | 45 | No | | 50 | No | (Note: The correct solution for \( y \) would be 40, which is not in…
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is this sentence in active voice or passive voice? to reduce infections…
passive voice
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simplify. \\sqrt{54v^{16}} assume that the variable ( v ) represents a …
\(3v^{8}\sqrt{6}\)
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is this sentence in active voice or passive voice? oprah winfrey, a phi…
passive voice
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is this sentence in active voice or passive voice? mark twain is rememb…
passive voice
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is this sentence in active voice or passive voice? diane might have an …
active voice
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simplify. \\sqrt{50w^{8}} assume that the variable w represents a posit…
\(5w^4\sqrt{2}\)
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graph this inequality: $y \\geq \\frac{7}{6}x - 4$ plot points on the b…
1. Draw a solid line for \( y=\frac{7}{6}x - 4 \) (passing through points like \( (0, - 4) \) and \( (6,3) \)). 2. Shade the region above the solid line (the region that includes …
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is this sentence in active voice or passive voice? four faculty members…
active voice
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is this sentence in active voice or passive voice? pride and prejudice …
passive voice
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is this sentence in active voice or passive voice? by now the new opera…
active voice
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simplifying a radical expression with an even exponent simplify. \\(\\s…
\(2y^{6}\sqrt{2}\)
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pythagorean theorem and simplifying radicals practice 18 of 32 simplify…
$6\sqrt{35}$ (Fill 6 in the first box and 35 in the second box)
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is this sentence in active voice or passive voice? nasa has identified …
active voice
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pythagorean theorem and simplifying radicals practice 17 of 32 simplify…
$24\sqrt{3}$ (corresponding to the boxed values: first box = 24, second box = 3)
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in massachusetts. b. odd one out. in each set, cross out or highlight t…
1. Odd one out: Tea The other three were Townshend Act-taxed goods. 2. Odd one out: Mayflower Compact The other three are British colonial acts. 3. Odd one out: Paint The other th…
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is this sentence in active voice or passive voice?numerous studies have…
active voice
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examine the source 3. contrasting how would you explain or summarize th…
1. **Core justice principle of Hammurabi's Code**: Retributive justice (lex talionis), with punishments scaled to the social class of the victim and offender, designed to maintain…
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is this sentence in active voice or passive voice? the film star wars i…
active voice
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pythagorean theorem and simplifying radicals practice 16 of 32 simplify…
$14\sqrt{2}$ (matching the boxed values: the first box is 14, the second is 2)
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3. your company’s sales of $13,000 increase by 15% each year. write the…
Function: $\boldsymbol{f(t) = 13000(1.15)^t}$ Table of values: | $t$ | -2 | -1 | 0 | 1 | 2 | 3 | |-----|-----|-----|-----|-----|-----|-----| | $f(t)$ | $\approx 9829.86$ | $\appro…
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pythagorean theorem and simplifying radicals practice 15 of 32 simplify…
$\frac{\sqrt{10}}{7}$ (To fill the boxes: $\sqrt{10}$ in the top box, $7$ in the bottom box)
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which sentence is in passive voice? on april 18, 1906, san francisco wa…
On April 18, 1906, San Francisco was devastated by an earthquake and its fiery aftermath.
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which sentence is in passive voice? an 1862 mexican military victory is…
An 1862 Mexican military victory is commemorated by Cinco de Mayo.
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pythagorean theorem and simplifying radicals practice 14 of 32 simplify…
$40\sqrt{2}$ (filling 40 in the first blank and 2 in the second blank)
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which sentence is in passive voice? significant improvements in athleti…
Significant improvements in athletic performance have been documented by Dr. Robertson's studies.
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which sentence is in passive voice? the twenty - two - hour flight to a…
Jamal must have been exhausted by that long flight to Australia.
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pythagorean theorem and simplifying radicals practice 13 of 32 simplify…
$\frac{73\sqrt{2}}{2}$ (To fill the boxes: top left = 73, top right = 2, bottom = 2)
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which sentence is in passive voice? new deal agencies initiated hundred…
Hundreds of public works projects were initiated by New Deal agencies during Franklin D. Roosevelt's presidency.
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which sentence is in passive voice? by this time tomorrow, the theater …
By this time tomorrow, the theater will have been demolished by a wrecking ball.
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pythagorean theorem and simplifying radicals practice 12 of 32 simplify…
$2\sqrt{10}$ (fill 2 in the first blank and 10 in the blank under the radical)
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which sentence is in passive voice? the prospect of potentially living …
I am excited by the prospect of living in a foreign country one day.
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pythagorean theorem and simplifying radicals practice 11 of 32 simplify…
$\frac{2\sqrt{6}}{3}$
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which sentence is in passive voice? witnesses last saw the suspect outs…
The suspect was last seen by witnesses outside the convenience store on Molalla Avenue.
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pearl harbor was attacked on: 1 point june 6, 1944 december 7, 1941 sep…
B. December 7, 1941 ### Second Question (Ocean where Pearl Harbor is located)
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graph this inequality: y < 2 plot points on the boundary line. select t…
- Boundary line: Dotted horizontal line \( y = 2 \) with points like \((-10,2)\), \((0,2)\), \((10,2)\) plotted. - Shaded region: The region below the line \( y = 2 \).
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making cookies can be a fun activity for a rainy day. the most importan…
D. for a rainy day
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which sentence contains a pronoun with an unclear antecedent? perry dro…
A. Perry dropped his cheese and apple on the floor but then ate it.
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what was germanys military strategy called? options: trench warfare, bl…
B. Blitzkrieg (assuming the second option is Blitzkrieg, as per the context of German military strategy; note: if the option was mis - typed as "Blitkrieg" or similar, the correct…
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which sentence demonstrates correct subject and verb agreement? ○ the g…
D. The geese flying overhead honk loudly to their leader.
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which country did japan invade before attacking the u.s.? korea vietnam…
C. China
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which sentence uses the italicized vocabulary word correctly? the instr…
B. The drawing, an authentic work, was found in Picasso's sketch book.
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which word carries the most negative connotation? ○ slimy ○ smooth ○ sl…
A. slimy
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which piece of evidence best supports the inference that paul andreasso…
"Andreasson sounded like someone from the North Kingdoms, a group of barbaric countries that had been menacing the borders for years."
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in \a harrowing escape,\ how does cornelia respond when she is rushed o…
D. She goes along with the guardsman.
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in \the white umbrella,\ what is the best description of the relationsh…
The narrator is envious of Eugenie.
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use the equation below to find c, if a = 60 and b = 89. c = 180 - a - b…
\( c = 31 \)
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in \my father is a simple man,\ how does the author develop the speaker…
by highlighting the speaker's father's work ethic, kindness, and inner strength
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which of the following is a theme in aymonds run\? - sharing skills can…
A. Sharing skills can be just as rewarding as winning.
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that courage like a rock, which she has no more need of, and i have. wh…
It shows that she was strong.
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factor $25a^{2}+15a$
$5a(5a + 3)$
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graph this inequality: ( y < -2x + 3 ) plot points on the boundary line…
1. Draw a dotted line through points \((0, 3)\) and \((1, 1)\) (or other points on \(y = -2x + 3\)). 2. Shade the region below the dotted line (the region containing \((0, 0)\)).
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what shows a list of events or activities that are planned to take plac…
1. El horario 2. La geografía
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8. $(3a^4 + 4a^3 + 15a + 10) div (3a + 4)$
\(a^{3}+5-\frac{10}{3a + 4}\)
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graph this inequality: $y \\geq -7$ plot points on the boundary line. s…
To graph \( y \geq -7 \): 1. Draw a **solid** horizontal line at \( y = -7 \) (plot points like \( (0, -7) \), \( (2, -7) \), \( (-3, -7) \), etc., and connect them). 2. Shade the…
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what subject studies society and human behavior? * la sociología la bio…
1. La sociología 2. Miércoles, jueves, y viernes 3. Lunes, martes, y miércoles
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which term defines a tax that a country’s government adds to the cost o…
B. tariff
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graph this inequality: y > -4 plot points on the boundary line. select …
1. Draw a dotted horizontal line \( y = -4 \) (passing through points like \((x, -4)\) for any \( x \)). 2. Shade the region above this dotted line (where \( y > -4 \)).
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which term describes the level at which a group of people lives, measur…
standard of living
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which type of economy is most common in developing agricultural societi…
traditional
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what is the work you do at home after class called? * el borrador la ta…
1. La tarea 2. El arte 3. La biología, La física, La química
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7. $(4v^3 - 12v^2 + 6) div (v - 3)$
\(4v^2+\frac{6}{v - 3}\)
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which examples describe results of globalization? choose all answers th…
- damage to some cultures - spread of innovations - cultural blending
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what do you use to see the time? * la ventana el reloj la silla el arte…
1. El reloj 2. La biblioteca 3. La librería
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which elements are part of a group’s culture? choose all answers that a…
language, history
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which form of government is most likely to lead to human rights violati…
dictatorship
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which major world religion teaches that people will achieve freedom by …
B. Buddhism
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where does the teacher write on to explain the lesson? * la pizarra el …
1. La pizarra 2. La ventana, La puerta, La silla
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which factors are affected by human migration? choose all answers that …
- culture - natural resources - land
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6. $(y^4 - y^2 + 8y + 5) div (y + 1)$
The quotient is \(y^3 - y^2 + 8\) and the remainder is \(-3\), so \((y^4 - y^2 + 8y + 5)\div(y + 1)=y^3 - y^2 + 8-\frac{3}{y + 1}\) (or in quotient - remainder form \((y + 1)(y^3 …
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how do you call all people that may be in a class? choose all that appl…
First question (people in a class): - El/la estudiante - El/la profesor(a) - El/la compañero/a de clase Second question (objects in a class): - El papel - El borrador - El escrito…
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rational exponents: power of a power rule simplify. $left(x^{3} ight)^{…
\(x^{\frac{7}{4}}\)
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5. $(p^3 - 17p - 13) div (p + 4)$
\( p^2 - 4p - 1-\frac{9}{p + 4} \)
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4. $(3n^4 + 6n^3 - 15n^2 + 32n - 25) div (n + 4)$
\(3n^3 - 6n^2 + 9n - 4-\frac{9}{n + 4}\)
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3. $(20c^{3}+22c^{2}-7c + 7)div(5c - 2)$
The quotient is \(4c^{2}+6c + 1\) and the remainder is \(9\), so \((20c^{3}+22c^{2}-7c + 7)\div(5c - 2)=4c^{2}+6c + 1+\frac{9}{5c - 2}\)
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2. $(x^{4}+4x^{3}-28x^{2}-45x + 26)div(x + 7)$
The quotient is \(x^3 - 3x^2 - 7x + 4\) and the remainder is \(-2\), so \((x^4 + 4x^3 - 28x^2 - 45x + 26)\div(x + 7)=x^3 - 3x^2 - 7x + 4-\frac{2}{x + 7}\)
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how did railroad expansion affect the prices of goods during the gilded…
A. Shipping products by railroad was much cheaper, and the cost of goods decreased.
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the us population grew during the gilded age mainly because of the need…
D. a sharp rise in immigration.
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two factors that caused rapid economic growth during the gilded age wer…
an increase in steel production and an increase in the value of goods.
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during the gilded age, industrialization in the united states led to ○ …
A. increased urbanization
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the growth of industry in the 1800s led to the development of investor …
A. corporations