代数
一次方程、二次函数、不等式与式子变形。
-
add. $9\\frac{1}{10} + \\frac{-1}{2} = $
$8\frac{3}{5}$ (or $\frac{43}{5}$)
-
(10x³ + 15x²)( + 4x + 6)
$(2x + 3)(5x^2 + 2)$
-
7) $-6x + 6y = 6$ $-6x + 3y = -12$
$x=5$, $y=6$
-
complete the text. south and west federalists less more democratic - re…
In 1803, the Federalist Party was strongest in the **northeast**, and the Democratic-Republican Party was strongest in the **south and west**. Eventually, the Louisiana territory …
-
7. $3\\frac{1}{4}+z = 6\\frac{3}{4}$
$3\frac{1}{2}$
-
(10x³ + 15x²) + (4x + 6)
$40x^4 + 120x^3 + 90x^2$
-
question solve for b. 3b - 39 = -78
$b = -13$
-
president jefferson eventually decided that the federal government’s po…
The treaty passed with mostly Democratic - Republican votes.
-
b. \\(\frac{1}{2}n - 3 = 5\\)
\( n = 16 \)
-
3. a piece of material measures 38.25 inches. courtney cuts the piece o…
Addition equation: $\boldsymbol{19.5 + x = 38.25}$ Length of the other piece: $\boldsymbol{18.75}$ inches
-
it is just stating the what we know with no proof. thesis 2 the cold wa…
Grade: A The thesis earns an A because it is specific, presents a clear arguable claim, and outlines distinct, evidence-supported ways the Cold War amplified global tensions. No k…
-
subtract. \\(\\frac{-1}{10} - 4\\frac{1}{2} = \\square\\)
\(-\frac{23}{5}\) (or \( - 4\frac{3}{5}\))
-
select the three sentences that use colons, semicolons, and hyphens cor…
- Eduardo would not be parted from his well-loved teddy bear. - My ideal weekend involves three things: swimming, barbecuing, and lots of relaxing. - I had no idea it was raining …
-
practice thesis grading activity directions: read each thesis statement…
Grade: C The thesis is too vague and broad. It only states an obvious, widely accepted fact without offering specific details about which aspects of government the Constitution af…
-
repression is most closely associated with the _______ branch of contem…
Psychodynamic (the option is: Psychodynamic)
-
select the correct answer. which of these is the most effective researc…
C. How did the ancient Egyptians' religious beliefs influence their temples?
-
question express as a trinomial. $(x + 7)(3x + 1)$ answer attempt 1 out…
$3x^2 + 22x + 7$
-
remarks by the president at tribal nations conference by president bara…
D. "Together, we've permanently protected sacred lands for future generations. We've restored more than 428,000 acres of tribal homelands to their original owners." (paragraph 3)
-
in the psychodynamic approach, repression is ________. a defense mechan…
a defense mechanism
-
$sqrt4{x^{3}} cdot sqrt{x}$
\(x\sqrt[4]{x}\) (or \(\sqrt[4]{x^{5}}\))
-
question express as a trinomial. $(x + 2)(3x + 1)$
$3x^2 + 7x + 2$
-
a colloquial way of saying what the decay theory does would be? you onl…
D. Use It OR Lose It!
-
a. 4y + 3 = 19
\( y = 4 \)
-
which table of values represents a linear function? a | x | y | | -5 | …
B. The table with \(x\) values \(-2, 0, 2, 4\) and \(y\) values \(2, 1, 0, -1\) (Table B)
-
question express as a trinomial. $(x + 3)(3x + 10)$
$3x^2 + 19x + 30$
-
the good point about forgetting that ebbinghaus showed was that _______…
B. with time forgetting levels off (assuming the options are labeled A, B, C with A: with time forgetting is extinguished, B: with time forgetting levels off, C: with time any for…
-
remarks by the president and supreme court justice sonia sotomayor at r…
C. by describing the goals and values of the Constitution
-
b + 5.67 = 12.89
\( b = 7.22 \)
-
question given ( h(x) = -x + 5 ), find ( h(-3) ).
$8$
-
identify coordinate adjectives that should be separated by a comma by p…
## Coordinate Adjectives a long difficult test the quick sneaky fox that rich delicious meal ## Not Coordinate Adjectives her deep green eyes a brown leather couch
-
question given $h(x) = 2x + 4$, find $h(-1)$.
2
-
question express ((x + 4)^2) as a trinomial in standard form. answer at…
$x^2 + 8x + 16$
-
ebbinghaus \forgetting curve\ shows which of the following? novel infor…
A. Novel information fades quickly, then levels out.
-
simplify the expression: \\(dfrac{x^{\frac{5}{6}}}{x^{\frac{1}{2}}}\\)
$\frac{5}{3}x^{\frac{1}{3}}$
-
which set of ordered pairs ((x, y)) could represent a linear function? …
D. $\{(-3, -4),\ (0, -3),\ (3, -2),\ (6, -1)\}$
-
2^{-1} cdot 2^{\frac{7}{4}}
The exact value is \(2^{\frac{3}{4}}\) (or \(\sqrt[4]{8}\), approximately \(1.68\) if decimal is preferred)
-
3. level 3 (complex): a recipe for 4 people calls for 2 1/4 cups of flo…
\(5.625\)
-
ear equations a table!} 2 $y = -x$ | $x$ | $y$ | | --- | --- | | -5 | 5…
Completed table: | $x$ | $y$ | |-----|-----| | -5 | 5 | | -2 | 2 | | 0 | 0 | | 3 | -3 | To graph, plot the points $(-5,5)$, $(-2,2)$, $(0,0)$, $(3,-3)$ and draw a straight line th…
-
question express ((x + 3)^2) as a trinomial in standard form.
$x^2 + 6x + 9$
-
(64x^4)^{\frac{1}{3}}
\(4x^{\frac{4}{3}}\)
-
6) 8x + y = -16\ -3x + y = -5
# Explicación: ## Paso 1: Restar las dos ecuaciones Restamos la segunda ecuación a la primera para eliminar $y$: $$(8x + y) - (-3x + y) = -16 - (-5)$$ $$8x + y + 3x - y = -16 + 5$…
-
2. i tried to extract the splinter from my finger, but i was unsuccessf…
2. I tried to **ex**tract the splinter from my finger, but I was unsuccess**ful** because it was buried too deep. 3. If you **dis**agree with the author's opinion, you should writ…
-
if demand is linear (a straight line), then price elasticity of demand …
a. elastic in the upper portion and inelastic in the lower portion.
-
solve the inequality and graph the solutio -3 - z ≥ 3 to draw a ray, pl…
The solution to the inequality is \( z \leq -6 \). To graph this, plot a closed dot at \(-6\) (since the inequality is "less than or equal to") and draw a ray to the left (towards…
-
120 + y = 315
\( y = 195 \)
-
directions: fill in the blanks. 1. the famous author signed a personal …
1. The famous author signed a personal **autograph** for the fan, but the ink was so **faint** distinct that you could not read the name.
-
factor $-4t^{4}-t^{2}+5$ completely.
\(-(t - 1)(t + 1)(4t^2 + 5)\) (or equivalent factored form like \(-(4t^2 + 5)(t - 1)(t + 1)\))
-
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…
-
factor ( 512x^{3}y^{6} - 125 ) completely.
\((8xy^{2}-5)(64x^{2}y^{4}+40xy^{2}+25)\)
-
if a fisherman must sell all of his daily catch before it spoils for wh…
b. zero.
-
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.
-
factor -8z³ - 24z² - 18z completely.
\(-2z(2z + 3)^2\)
-
factor ( z^3 - 4z^2 - 5z ) completely.
\(z(z - 5)(z + 1)\)
-
(\frac{x^{2}}{x^{\frac{3}{4}}})
$\frac{x^{\frac{5}{4}}}{3}$ (or $\frac{1}{3}x^{\frac{5}{4}}$)
-
simplify the following sum of polynomials completely.\\((10y^{2}-2y - 1…
$24y^2 + 12y + 3$
-
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.
-
factor ( x^4 + 14x^2 + 49 ) completely. all factors in your answer shou…
\((x^{2}+7)^{2}\)
-
Question was provided via image upload.
$x = \frac{1}{2}$, $y = 6$
-
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…
-
if the cross - price elasticity between two goods is negative, the two …
d. complements.
-
solve the linear system using technology \\begin{cases} 0.2x + 0.3y = 2…
$x=1$, $y=6$
-
mood congruent memory is when ones mood ________ and the memory is reta…
A. occurs simultaneous to an event
-
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)
-
solve the linear system using technology.\\\\begin{cases} 0.2x + 0.3y =…
$x = 1$, $y = 6$
-
deja vu is when an individual ____________ the event before. feels like…
B. feels like they experienced
-
question find the 12th term of the geometric sequence 5, 15, 45, ... an…
885735
-
solve the linear system using technology.\\begin{cases}-0.2x + 0.9y = 1…
$x=25$, $y=20$
-
the demand for which of the following is likely to be the most price in…
c. transportation
-
fix any punctuation or capitalization errors below. click \submit answe…
Zazu's nominations for student council are as follows: Joe for Secretary, Serena for Treasurer, and himself for President.
-
when one identifies information thats right in front of them, this is c…
C. Recognition
-
select the sentence that uses a serial comma correctly. im great, at so…
I'm great at softball, tennis, and track.
-
pulling information out of memory is how ______ is defined. encoding re…
B. retrieval
-
question find the 12th term of the geometric sequence 2, -4, 8, ...
$-4096$
-
which of the following would cause a demand curve for a good to be pric…
b. The good is a necessity.
-
solve the linear system using technology.\\\\begin{cases}-0.2x + 0.9y =…
$x=25$, $y=20$
-
question find the 10th term of the geometric sequence 3, 6, 12, ...
1536
-
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.
-
solve the linear system using technology.\\begin{cases}0.6x + 0.9y = 12…
$x=-5$, $y=15$
-
find the product. simplify your answer. $3b^{2}(2b^{2}+3b)$
$6b^4 + 9b^3$
-
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…
-
iply the binomials and combine all like terms. $(4x - 3)(x^2 + 9)$ not …
$4x^3 - 3x^2 + 36x - 27$
-
question find the common ratio of the geometric sequence 19, 171, 1539,…
9
-
(\frac{sqrt{x^5}}{sqrt4{x^3}})
$x^{\frac{7}{4}}$ (or $x\sqrt[4]{x^3}$)
-
factor $12y^{3}-3y$ completely.
\(3y(2y + 1)(2y - 1)\)
-
solve the linear system using technology.\\begin{cases}0.2x + 0.9y = 5\…
$x=5$, $y=5$
-
find the square. simplify your answer. $(x - 1)^2$
$x^2 - 2x + 1$
-
factor (216t^{3}-125) completely.
\((6t - 5)(36t^2 + 30t + 25)\)
-
which term best describes mikhail gorbachev as the leader of the soviet…
A. reformer
-
5) $-2x - 9y = -25$ $-4x - 9y = -23$
$x = -1$, $y = 3$
-
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.
-
factor $2t^{5}-24t^{4}+72t^{3}$ completely.
\(2t^3(t - 6)^2\)
-
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…
-
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 $(x+n)$.
-
how did boris yeltsin become the president of russia? he overthrew gorb…
D. He won the country's first open election
-
a soccer team ordered 12 jerseys and 12 pairs of shorts, for a total of…
$8 (Option B)$
-
a fraction represents division. divide to solve. \\(\\frac{-50}{-5}\\) …
$\frac{-50}{-5} ightarrow 10$ $\frac{-32}{4} ightarrow -8$ $\frac{50}{-5} ightarrow -10$
-
factor $2t^{4}+2,000ty^{3}$ completely.
\(2t(t + 10y)(t^2 - 10ty + 100y^2)\)
-
what is the solution to this system of linear equations? 2x + 3y = 3 7x…
(3, -1)
-
which former soviet republic was part of the u.s.s.r? bulgaria romania …
C. Ukraine
-
jose asks his friends to guess the higher of two grades he received on …
96 (Option D. 96)