Algebra
Lineare Gleichungen, quadratische Funktionen, Ungleichungen und Umformungen.
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directions: fill in the blanks 1 the famous author signed a personal au…
1. The famous author signed a personal auto**graph** for the fan, but the ink was so **in**distinct that you could not read the name. 2. I tried to **ex**tract the splinter from m…
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factor ( 512x^{3}y^{6} - 125 ) completely.
\((8xy^{2}-5)(64x^{2}y^{4}+40xy^{2}+25)\)
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if a fisherman must sell all of his daily catch before it spoils for wh…
b. zero.
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practice 1. the total number of students in the seventh grade is 9 more…
The equation is \(4x + 9 = 101\) and the number of students in the art class is 23.
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factor -8z³ - 24z² - 18z completely.
\(-2z(2z + 3)^2\)
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factor ( z^3 - 4z^2 - 5z ) completely.
\(z(z - 5)(z + 1)\)
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write an explicit formula for $a_n$, the $n^{th}$ term of the sequence …
$a_n = 6 \cdot (-4)^{n-1}$
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(\frac{x^{2}}{x^{\frac{3}{4}}})
$\frac{x^{\frac{5}{4}}}{3}$ (or $\frac{1}{3}x^{\frac{5}{4}}$)
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simplify the following sum of polynomials completely.\\((10y^{2}-2y - 1…
$24y^2 + 12y + 3$
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if a supply curve for a good is price elastic, then a. the quantity sup…
a. the quantity supplied is sensitive to changes in the price of that good.
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Question was provided via image upload.
$x = \frac{1}{2}$, $y = 6$
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factor ( x^4 + 14x^2 + 49 ) completely. all factors in your answer shou…
\((x^{2}+7)^{2}\)
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mood congruent memory is when ones mood ________ and the memory is reta…
B. is paired with an event from one's memory (Note: There is an error in the previous analysis. The correct concept of mood - congruent memory is that the mood at the time of enco…
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if the cross - price elasticity between two goods is negative, the two …
d. complements.
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solve the linear system using technology \\begin{cases} 0.2x + 0.3y = 2…
$x=1$, $y=6$
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mood congruent memory is when ones mood ________ and the memory is reta…
A. occurs simultaneous to an event
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which is the best response? a. keep working but do not say anything abo…
C. Talk to your supervisor about the situation. ### Worst Response (Second Question)
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solve the linear system using technology.\\\\begin{cases} 0.2x + 0.3y =…
$x = 1$, $y = 6$
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deja vu is when an individual ____________ the event before. feels like…
B. feels like they experienced
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question find the 12th term of the geometric sequence 5, 15, 45, ... an…
885735
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solve the linear system using technology.\\begin{cases}-0.2x + 0.9y = 1…
$x=25$, $y=20$
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the demand for which of the following is likely to be the most price in…
c. transportation
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when one identifies information thats right in front of them, this is c…
C. Recognition
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select the sentence that uses a serial comma correctly. im great, at so…
I'm great at softball, tennis, and track.
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pulling information out of memory is how ______ is defined. encoding re…
B. retrieval
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question find the 12th term of the geometric sequence 2, -4, 8, ...
$-4096$
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which of the following would cause a demand curve for a good to be pric…
b. The good is a necessity.
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solve the linear system using technology.\\\\begin{cases}-0.2x + 0.9y =…
$x=25$, $y=20$
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question find the 10th term of the geometric sequence 3, 6, 12, ...
1536
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fix any punctuation or capitalization errors below. click \submit answe…
Whenever Ernesto de la Cruz goes hiking, he likes to take pictures of birds, flowers, and trees.
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solve the linear system using technology.\\begin{cases}0.6x + 0.9y = 12…
$x=-5$, $y=15$
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find the product. simplify your answer. $3b^{2}(2b^{2}+3b)$
$6b^4 + 9b^3$
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y = -4x | x | y | | -2 | | | -1 | | | 0 | | | 2 | |
Completed table: | $x$ | $y$ | |-----|-----| | -2 | 8 | | -1 | 4 | | 0 | 0 | | 2 | -8 | The graph is a straight line passing through the points $(-2, 8)$, $(-1, 4)$, $(0, 0)$, and…
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iply the binomials and combine all like terms. $(4x - 3)(x^2 + 9)$ not …
$4x^3 - 3x^2 + 36x - 27$
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question find the common ratio of the geometric sequence 19, 171, 1539,…
9
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(\frac{sqrt{x^5}}{sqrt4{x^3}})
$x^{\frac{7}{4}}$ (or $x\sqrt[4]{x^3}$)
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factor $12y^{3}-3y$ completely.
\(3y(2y + 1)(2y - 1)\)
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solve the linear system using technology.\\begin{cases}0.2x + 0.9y = 5\…
$x=5$, $y=5$
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factor (216t^{3}-125) completely.
\((6t - 5)(36t^2 + 30t + 25)\)
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which term best describes mikhail gorbachev as the leader of the soviet…
A. reformer
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5) $-2x - 9y = -25$ $-4x - 9y = -23$
$x = -1$, $y = 3$
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consider the following sets: a = {x | x is alive} f = {x | x is in fran…
- Paris $\in$ F. - Abraham Lincoln belongs to none of these sets. - The Eiffel Tower is in more than one of these sets.
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factor $2t^{5}-24t^{4}+72t^{3}$ completely.
\(2t^3(t - 6)^2\)
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use vocabulary in writing write an equation or inequality to represent …
The inequality representing the situation is \(17\geq3x + 5\). The phrase "at least" corresponds to the "greater than or equal to" (\(\geq\)) symbol. "5 more than 3 times x" is tr…
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which term best describes the soviet states transition into independenc…
B. challenging
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suppose you want to factor the expression ( x^2 + 2xn + n^2 ). given th…
C. The value of n can be any positive integer resulting in the same factor $(x+n)$.
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a soccer team ordered 12 jerseys and 12 pairs of shorts, for a total of…
$8 (Option B)$
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how did boris yeltsin become the president of russia? he overthrew gorb…
D. He won the country's first open election
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a fraction represents division. divide to solve. \\(\\frac{-50}{-5}\\) …
$\frac{-50}{-5} ightarrow 10$ $\frac{-32}{4} ightarrow -8$ $\frac{50}{-5} ightarrow -10$
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factor $2t^{4}+2,000ty^{3}$ completely.
\(2t(t + 10y)(t^2 - 10ty + 100y^2)\)
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what is the solution to this system of linear equations? 2x + 3y = 3 7x…
(3, -1)
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which former soviet republic was part of the u.s.s.r? bulgaria romania …
C. Ukraine
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jose asks his friends to guess the higher of two grades he received on …
96 (Option D. 96)
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a fraction represents division. divide to solve. \\(\frac{-14}{7}\\) \\…
$\frac{-14}{7}$ pairs with $-2$ $\frac{-14}{-7}$ pairs with $2$ $\frac{40}{-8}$ pairs with $-5$
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what is the x - value in the solution to this system of linear equation…
4
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what prompted the change in ronald reagan’s approach toward the soviet …
a. a change in Soviet leadership
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rewrite the cursive in print (normal handwriting) on the back. supporti…
Supporting opinions with evidence is important because it makes ideas clearer, stronger, and more believable. Evidence shows that an opinion is based on facts, examples, or reliab…
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what is the solution to this system of linear equations? 2x + y = 1 3x …
A. (-1, 3)
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factor the trinomial. b² - bg - 42g² b² - bg - 42g² = \\square
$(b-7g)(b+6g)$
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how did changes in the soviet union affect people in other communist co…
A. Eastern Europeans began to rebel against their governments.
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kat has 19 coins, all quarters and dimes, that are worth a total of $4.…
14
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4) -6x + 5y = 1 6x + 4y = -10
# Explicación: ## Paso 1: Sumar las dos ecuaciones Al sumar las ecuaciones, se elimina la variable $x$: $$(-6x + 5y) + (6x + 4y) = 1 + (-10)$$ $$9y = -9$$ ## Paso 2: Resolver para…
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select the hyperbole in the passage. in a time without film or televisi…
"composers like Beethoven often were seen as little less than gods"
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what was one result of the breakup of the soviet union? russia faced a …
B. The Russian military attempted to seize control of the government in a violent coup d’état
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slopes dont have to be positive sign out the elevation e (in feet) of a…
negative
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find the product. simplify your answer. $(4b + 2)(-3b^2 + 2b + 2)$
$-12b^3 + 2b^2 + 12b + 4$
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what is the solution (a, b) to this system of linear equations? 3a+6b=4…
C. (1, 7)
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factor the trinomial. $w^{2}+11wz + 30z^{2}$ $w^{2}+11wz + 30z^{2}=\\sq…
$(w + 5z)(w + 6z)$
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ultimately, the reforms initiated by mikhail gorbachev led to the rise …
C. the downfall of the Soviet Union (assuming the options are labeled A - D with A: the rise of Vladimir Putin, B: increased hostilities with Western Europe, C: the downfall of th…
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jarred sells dvds. his inventory shows that he has a total of 3,500 dvd…
2,921 (Option D)
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the elevation e (in feet) of a hot air balloon and its time t (in minut…
positive
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select the hyperbole in the passage. int. tree house - night a boy scou…
You're killing me, Smalls.
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factor the trinomial completely. $x^2 + 5x - 14$ $x^2 + 5x - 14 = \\squ…
$(x + 7)(x - 2)$
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toni is testing her new model airplane. she starts its descent at an el…
$(6, 0)$
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find the product. simplify your answer. $-4s(3s^2 + s + 3)$
$-12s^3 -4s^2 -12s$
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which figure emerged from the august coup as a national hero in russia?…
D. Boris Yeltsin
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calculate the value of \\(\\left(\\dfrac{375}{3}\ ight)^{\\frac{1}{3}}\…
$5$
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toni is testing her new model airplane. she starts its descent at an el…
\( e = 1200 + (-200t) \) or simplified as \( e = 1200 - 200t \)
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toni is testing her new model airplane. she starts its descent at an el…
1200
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select the correct answer. which of the following serves as relevant ev…
C. the mountain has had at least nine indigenous names.
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3) $x - y = 11$ $2x + y = 19$
# Explicación: ## Paso1: Sumar las dos ecuaciones $$(x - y) + (2x + y) = 11 + 19$$ $$3x = 30$$ ## Paso2: Despejar $x$ $$x = \frac{30}{3} = 10$$ ## Paso3: Sustituir $x=10$ en la pr…
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explicit memories can be ______. general facts or personal stories deta…
A. general facts or personal stories
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find the product. simplify your answer. \\((8r^{4})(-8r)\\)
$-64r^5$
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+ + = 18 + = 9 + + = 22 + + = ?
17
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select the correct answer. which statement is the most relevant evidenc…
A. At least nine Native American groups have had names for the mountain.
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a vivid and detailed memory, like an image, where every detail is retai…
A. Flashbulb Memory
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solve the system of equations $-6x - y = 2$ and $-5x - y = 0$ by combin…
The value in the box is \(\boxed{2}\) (assuming the combination is adding the right sides, 2 + 0 = 2).
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flashbulb memory is ________ , like an image. vivid and detailed genera…
A. vivid and detailed
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2) 4x + 8y = 20 -4x + 2y = -30
# Explicación: ## Paso1: Sumar las dos ecuaciones $$(4x + 8y) + (-4x + 2y) = 20 + (-30)$$ $$10y = -10$$ ## Paso2: Resolver para $y$ $$y = \frac{-10}{10} = -1$$ ## Paso3: Sustituir…
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1. which sentence correctly uses quotation marks for the title of a sho…
D. The poem "The Raven" appears in my anthology.
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8. i could feel their cold stairs / stares on me. 9. \john, they are he…
8. stares 9. steal 10. seem 11. not 12. see 13. right 14. size 15. principal's
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select the three sentences that use commas correctly. □ it’s the bulldo…
- It's the bulldogs, with their sweet and cuddly faces, that make me happy. - Afterward, we will go swimming at the local pool. - After we get home from school, my parents will ta…
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find the product. simplify your answer. $6(-3q^{2}+3)$
$-18q^2 + 18$
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part one: choose the correct word. 1. \i cant believe this class is one…
1. hour 2. time 3. meet 4. lesson 5. morning 6. through 7. martial
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select the personification in the passage. little waterfalls splashed o…
"Five-fingered ferns hung over the water and dropped spray from their fingertips."
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solve the system of equations $-6x - y = 2$ and $-5x - y = 0$ by combin…
The coefficients are \(1\) (for \(-6x - y = 2\)) and \(-1\) (for \(-5x - y = 0\)). Solving the system, we get \(x=-2\) and \(y = 10\). (If we strictly follow the problem's combina…
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-2\\left(-2x - 2y = -24\ ight) -2\\left(-3x - 2y = -33\ ight) 4x + 4y =…
\((9, 3)\)
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find the product. simplify your answer. (4u + 2)(2u² - 2u + 1)
$8u^3 - 4u^2 + 2$
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using the graph, complete the table that follows by indicating whether …
| Statement | True | False | |-----------|------|-------| | Curve LL is less elastic between points V and X than curve OO is between points V and X. | $\bigcirc$ (checked) | $\big…
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12) -3x - 8y = 20\ -5x + y = 19
$x = -4$, $y = -1$