代数
一次方程式、二次関数、不等式、式変形。
-
7) $10n^2 + 9 = 819$ 8) $5x^2 - 7 = 13$ 9) $3r^2 + 2 = 194$ 10) $9n^2 -…
7. $n = 9$ or $n = -9$ 8. $x = 2$ or $x = -2$ 9. $r = 8$ or $r = -8$ 10. $n = 8$ or $n = -8$
-
recall that wiesel was a teenager when he was deported to auschwitz. ho…
A. It helps express the horrors of the concentration camps.
-
multiple choice 1 point the fastest growing method of dispute resolutio…
C. mediation.
-
multiple choice 1 point a jury decision in a civil case: must be unanim…
depends on whether or not the parties have agreed to have their case decided by less than a unanimous verdict.
-
which statement best describes the columbian exchange? the development …
C. the movement of plants, animals, and diseases between the Old World and the New World
-
place the tiles in the correct order to create an mla citation using th…
Brink, Andre P. A Dry White Season. New York: Morrow, 1980. Print.
-
why did english settlers colonize new england in the mid-1600s? to conv…
B. to practice their religion
-
which expression represents 12 less than the product of 3 and a number …
The correct expression is \( 3n - 12 \) (the orange - colored option with the expression \( 3n - 12 \)).
-
which expression is equivalent to 4(x + 5) using the distributive prope…
\(4x + 20\) (assuming the first option is \(4x + 20\) from the visible text in the image)
-
which statement best explains how yip harburgs attitude about the great…
Harburg viewed the crash as a temporary setback, while most people saw it as a long - term disaster.
-
which of the following points most closely represents \\(\\sqrt{27}\\)?…
B. b
-
which book citations are formatted correctly? choose two correct answer…
A. Keller, Bill. Tree Shaker: The Story of Nelson Mandela. Boston: Kingfisher, 2008. Print. B. Harwood, Ronald. Mandela. New York: New American Library, 1987. Print.
-
which expression represents the sum of a number m and 15? 15 - m m + 15…
The expression that represents the sum of a number \( m \) and 15 is \( m + 15 \), so the correct option (assuming the purple card with \( m + 15 \) is the relevant one, say if op…
-
read the excerpt from \the most dangerous game,\ by richard connell. hi…
She raises the stakes. Giving the audience another character to care about increases the suspense level.
-
simplify the expression: 5x + 2x - 6
\(7x - 6\)
-
16 multiple choice 1 point after answering a summons and complaint, mik…
Interrogatories.
-
solving quadratics using square roots date:___________ per copy each eq…
1) $n = 5$ or $n = -5$ 2) $x = \sqrt{11}$ or $x = -\sqrt{11}$ 3) $a = 10$ or $a = -10$ 4) $m = 3$ or $m = -3$ 5) $r = \sqrt{78}$ or $r = -\sqrt{78}$ 6) $t = 3\sqrt{6}$ or $t = -3\…
-
read the excerpt from \the most dangerous game,\ by richard connell. \c…
B. The general is amused
-
which expression represents 3 times the difference of a number x and 8?…
\( 3(x - 8) \) (the option with the teal background, labeled as \( 3(x - 8) \))
-
solve the equation for all real solutions in simplest form.\\(3v^2 + 10…
$v=\frac{-9+\sqrt{69}}{6}$ and $v=\frac{-9-\sqrt{69}}{6}$
-
complete the process of solving the equation. fill in the missing term …
Missing description: Subtract 11 from both sides Missing term: $0$
-
using the graph, determine the equation of the axis of symmetry.
$x=2$
-
combine any like terms in the expression. if there are no like terms, r…
\(0\)
-
find the value of x. \\frac{3}{2}x + 5 = 5 - 2(x + 7) x =
$x = -4$
-
solve for b. $4 = \\frac{2}{3} - \\frac{9}{b}$ simplify your answer as …
$b = -\frac{27}{10}$
-
express in simplest radical form. \\(x^2 y sqrt3{8 x^{11} y^4}\\)
$2x^5 y^2 \sqrt[3]{x^2 y}$
-
what expression does this set of algebra tiles represent? combine like …
\( 9x^2 + 6x + 8 \)
-
the expression completely. $8x^{3}+5x$
\(x(8x^{2}+5)\)
-
complete the table. $f(v)=v^2 - v$ | $v$ | $f(v)$ | | --- | --- | | 5 |…
| \( v \) | \( f(v) \) | | ---- | ---- | | 5 | 20 | | 6 | 30 | | 7 | 42 | | 8 | 56 |
-
complete the process of solving the equation. fill in all missing terms…
- First missing description: Combine like terms - Missing term: \(4a\) - Second missing description: Add 19 to both sides - Missing value for \(a\): \(3\) (For the table filling: …
-
complete the process of solving the equation. fill in all missing terms…
$v - 13 = \boldsymbol{1}$; Description: Divide by -17 on both sides $v = \boldsymbol{14}$; Description: Add 13 to both sides
-
rewrite the expression in the form $k \\cdot y^n$. write the exponent a…
$6y^{-1}$
-
which expression is equivalent to $2q^{\\frac{3}{4}}$?\ $\\sqrt4{2q^{3}…
\(2\sqrt[4]{q^{3}}\) (the fourth option: \(2\sqrt[4]{q^{3}}\))
-
complete the process of solving the equation. fill in the missing term …
1. $11a$ 2. $-3a$ 3. $-3$ 4. $1$
-
solve the following system of equations graphically on the set of axes …
The solution to the system is the point $(-2, 2)$ (To graph: Plot $(0,3)$ and $(2,4)$ for $y=\frac{1}{2}x+3$, draw the line; plot $(0,-4)$ and $(-2,2)$ for $y=-3x-4$, draw the lin…
-
use multiplication to expand the expression below. then compute and/or …
Expanded Form: $(-2ab)*(-2ab)$
-
instructions read the question carefully and select the best answer. wh…
C. Human beings cannot strongly affect the Earth's orbit, but they can affect one another a great deal.
-
find g(x), where g(x) is the translation 3 units right of ( f(x) = x^2 …
\( (x - 3)^2 \) (or \( 1(x - 3)^2+0 \))
-
read the excerpt from act 4, scene 3, of the tragedy of julius caesar. …
- "How scaped I killing when I crossed you so? / O insupportable and touching loss!" - "In this I bury all unkindness, Cassius."
-
19) \\(sqrt{98n^{12}}\\) 20) \\(sqrt{28k^9}\\) 21) \\(sqrt{18x^4y}\\) 2…
$7n^{6}\sqrt{2}$
-
rewrite the expression with rational exponents. \\(\\sqrt7{x^{3}}\\) \\…
$x^{\frac{3}{7}}$
-
factor completely. $2v^{2}+13v + 11$
\((2v + 11)(v + 1)\)
-
solve the system by substitution.\ \\(-4x - 6y = -48\\)\ \\(y = -2x\\)\…
\((-6,12)\)
-
write the equation of the line in fully simplified slope - intercept fo…
$y=-\frac{3}{5}x - 6$
-
kate begins solving the equation \\(\\frac{2}{3}(6x - 3) = \\frac{1}{2}…
The equation has one solution: $x = 0$
-
what is a correct first step in solving the inequality $-4(3 - 5x) geq …
-12 + 20x ≥ -6x + 9
-
instructions read the question carefully and select the best answer. th…
B. Emily has become a recluse and does not understand that the town has changed
-
simplify the expression $9x^3 - 4x^2 + 3x + 2x^3 - 6x + 5$. a. $9x^3 - …
d. $11x^{3}-4x^{2}-3x+5$
-
write the equation of this line in slope - intercept form. write your a…
$y=-\frac{7}{3}x - 7$
-
question express in simplest radical form. \\(\\sqrt3{1512x^7y^5}\\)
$6x^2y\sqrt[3]{7xy^2}$
-
reading quiz question 3 instructions read the question carefully and se…
B. The goddesses believe they must offer gifts to influence being chosen as the most honorable goddess.
-
what are the solution(s) to the quadratic equation $50 - x^2 = 0$? $x =…
$x = \pm5\sqrt{2}$
-
the following timeline shows the approximate dates when several world r…
- Buddhism began about 1,000 years after Hinduism. - Buddhism began more than 500 years before Christianity. - Buddhism began more than 1,000 years before Islam.
-
jane has 5 yards of fabric. she uses 1\\frac{7}{8} yards to make a skir…
3 yards (corresponding to the option "3 yards")
-
solve the system by substitution. \\(4x + y = 42\\) \\(y = x + 7\\)
The solution to the system is \( x = 7 \) and \( y = 14 \), or the ordered pair \( (7, 14) \).
-
question express in simplest radical form. \\( xsqrt3{48x^{11}y^6} \\) …
$2x^4y^2\sqrt[3]{6x^2}$
-
expand the expression to a polynomial in standard form: $(4x + 5)(x^2 -…
$4x^3 - 3x^2 + 10x + 25$
-
question fully simplify. $9x^{3}y(-12xy)$ answer attempt 1 out of 2
$-108x^4y^2$
-
use substitution to solve the system of equations. $3x + 4y = -3$ $x + …
The solution to the system of equations is \( x = -1 \) and \( y = 0 \), or the ordered pair \( (-1, 0) \).
-
a number, n, is added to 15 less than 3 times itself. the result is 101…
A. $3n - 15 + n = 101$
-
mustafas soccer team is planning a school dance as a fundraiser. the dj…
A. $5n - 300 = 1,500$
-
evaluate the expression. $(x - a)^2 + (y - b)^2$ for $x = -3, y = 7, a …
5
-
rewrite using a single positive exponent. \\(\\frac{7^4}{7}\\)
\( \frac{1}{7^3} \) (or if the original was \( \frac{7^7}{7^4} \), then \( 7^3 \); but based on the given \( \frac{7^4}{7^7} \), the answer is \( \frac{1}{7^3} \))
-
4. which of the following is equivalent to $25^{\\frac{7}{2}}$? $\\sqrt…
$\boldsymbol{\sqrt{25^7}}$ (the first option)
-
simplify.\\(sqrt{245}\\)
$7\sqrt{5}$
-
write the expression so the radicand has no perfect squares other than …
$-130x^5\sqrt{3x}$
-
17) \\(\\sqrt{75x^5}\\) 18) \\(\\sqrt{32n^7}\\)\ 19) \\(\\sqrt{98n^{12}…
$4n^3\sqrt{2n}$
-
use one exponent to condense the expression below. then compute and/or …
Condensed Form: $(-3z)^4$
-
divide.\\( \\frac{8u^{4}x^{5} - 15u^{7}x^{4} + 20u^{7}x}{-4u^{3}x^{2}}\…
\(-2ux^{3}+\frac{15}{4}u^{4}x^{2}-\frac{5u^{4}}{x}\)
-
find the solution of the system of equations. $2x - 9y = 38$ $4x + 5y =…
The solution is \(x = 1\), \(y = -4\)
-
what does this works cited entry indicate about the cited work? myers, …
It is a book with two authors.
-
find the number of terms and the degree of this polynomial. \\( -6w^3 +…
Number of terms: \(3\) Degree: \(3\)
-
complete this assessment to review what youve learned. it will not coun…
Statement #1 correctly describes the sequence.
-
factor the expression completely. use the graph to determine the roots …
$(x+2)^2(3x+2)(5x-2)$ *(Note: The question asks for the expression inside the 6( ), so the fully factored interior is $(x+2)^2(3x+2)(5x-2)$)*
-
solve for m. 4 = \\frac{m}{3} m = \\square submit
12
-
solve for f. \\(\\frac{f}{4} - -7 = 10\\) \\(f = \\square\\) submit
\(f = 12\)
-
solve the compound inequality. graph the solution set and write it in i…
The solution set in interval notation is \((-1, 4)\)
-
solve the following system of equations.\ \\( x + 8y = 23 \\)\ \\( -x -…
$x=7$ $y=2$
-
solve for n. $98n^2 - 28n + 2 = 0$ write each solution as an integer, p…
\(\frac{1}{7}\)
-
question 3 instructions read the question carefully and select the best…
A. explaining why all the people landing at the same time has little effect
-
question fully simplify using only positive exponents. \\(\\frac{20x^{6…
$\frac{5}{2y}$
-
what is the range of the function $f(x) = -(x + 3)^2 + 7$? all real num…
all real numbers less than or equal to 7
-
question fully simplify using only positive exponents. \\(\\frac{4x^{4}…
\(\frac{2}{x^{4}}\)
-
solve the equation and check your solution. \\(\frac{y}{9} = -8\\) \\(y…
$y = -72$
-
system by substitution. $-3x - 6y = 45$ $-5y = x$
$x=-25$, $y=5$
-
find the current balance for the account. balance from bank statement o…
13272.77
-
question find the solution of the system of equations. \\(15x - 4y = -5…
$x=-2$, $y=5$
-
put the following equation of a line into slope - intercept form, simpl…
\(y=-\frac{1}{2}x + 6\)
-
put the following equation of a line into slope - intercept form, simpl…
$y = -2x + 8$
-
use the area model to find the product $(-8b + 3)(-8b - 3)$. first, fin…
\(64b^2 - 9\)
-
use synthetic division to find the result when $x^3 + 3x^2 - x + 4$ is …
\(x^{2}+4x + 3+\frac{7}{x - 1}\)
-
use synthetic division to find the result when $3x^4 - 17x^3 - 24x^2 - …
The result of the division is \(3x^{3}+4x^{2}+4x + 2\) (since the remainder is \(0\), we can say \(3x^{4}-17x^{3}-24x^{2}-26x - 14=(x - 7)(3x^{3}+4x^{2}+4x + 2)\))
-
moi boi toi mio bio tio voi soi loi vio sio lio
The pattern is that each word with "oi" (red vowels) has a corresponding word with "io" (blue vowels) sharing the same initial consonant. For any "oi" word \( \text{Coi} \) (where…
-
q7. form the greatest 4 - digit even number with all the digits below. …
Q7: 9518 Q8: 3802 Q9: five thousand and fifty
-
29 write an equation in slope - intercept form for the line that passes…
The equation of the line in slope - intercept form is $y=-3x - 1$
-
question 12 (5 points) listen which of the following was one of the two…
Question 12: A) How slaves would be counted for representation Question 13: A) Sixth
-
guided practice literature selection select the phrase or sentence whic…
C. in the name and by authority of the good people of these colonies
-
guided practice read the passage from the crisis. there are persons too…
D. You cannot expect mercy from one who has just conquered you.
-
practice a recognizing verb phrases monday read each sentence. then, wr…
should have finished ### 2.
-
question 10 (5 points) listen the idea that people within a state can a…
Question 10: D) popular sovereignty. Question 11: A) Harriet is guaranteed to a speedy trial.