代数
一次方程式、二次関数、不等式、式変形。
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evaluate. $(-6)^2 = \\square$ $(-3)^3 = \\square$
$(-6)^2 = 36$ $(-3)^3 = -27$
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factor trinomials (a=1) score: 1/3 penalty: 0.25 off question factor. $…
\((x - 3)(x + 7)\)
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use the product rule to simplify the following expression. assume that …
$x^2\sqrt{x}$
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6 • m4 • ta • lesson 6 13. insert one set of parentheses into (2^5 + 7 …
13. $2^5 + 7 \cdot (9-1)$ 14. $(11 \cdot 4 - 10) \div 2$ 15. $2.36$ 16. $0.75$ 17. $2.66$ 18. Equivalent expressions: C. $8 \times 8 \times 8 \times 8$ E. $4,096$ Non-equivalent e…
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six graphs are shown below. click on the tabs to see them. graph 1 grap…
Check the box for Graph 1 (i.e., mark the checkbox next to "Graph 1"). For other graphs, apply the vertical line test: check the box for a graph if no vertical line intersects it …
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factor trinomials (a=1) score: 0/3 penalty: 0.25 off question watch vid…
\( (x + 8)(x + 9) \)
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simplify the product. \\sqrt{7x^{9}} \\cdot \\sqrt{28x^{11}} \\sqrt{7x^…
$14x^{10}$
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should there be a comma before the highlighted word? the musicians play…
Add a Comma
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ian has a loyalty card good for a discount at his local grocery store. …
The percent discount is $10\%$
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simplify the product. \\sqrt{3} \\cdot \\sqrt{27} \\sqrt{3} \\cdot \\sq…
9
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gianna went shopping for a new camera because of a sale. the price on t…
50%
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sophia went shopping for a new camera. the listed price of the camera w…
$5\%$
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which statements accurately contrast beowulf and grendel? select 2 opti…
B. Beowulf characterizes Grendel as bloodthirsty, but Grendel shows Grendel’s gentler side. C. Beowulf is sympathetic to the humans, while Grendel shows the monster’s perspective.
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check your understanding attempt 1 o which definition of the word impri…
D. A publisher’s name on the title page of a book
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in grendel, john gardner uses first - person point of view to help read…
B. first - person point of view to help readers see Grendel’s side of a familiar story.
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solve the equation. 5c = 13 c =
\( \frac{13}{5} \) (or 2.6)
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rewrite the sentence in active voice using simple present tense. i am t…
My uncle tutors me in math.
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read the line from grendel. hrothgar met with his council for many nigh…
He thinks that the men’s religious behavior is strange and interesting.
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should there be a comma before the highlighted word? at our lemonade st…
Keep the Comma
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divide. write your answer in simplest form.\\(\frac{9}{5} div \frac{5}{…
$\frac{18}{25}$
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rewrite the sentence in active voice using simple past tense. this dela…
An accident caused this delay.
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which words best complete the comparison of beowulf and grendel? reader…
C. understand Grendel’s perspective.
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should there be a comma before the highlighted word? the librarian need…
Keep the Comma
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read the excerpt from grendel. it wasnt because he threw that battle - …
B. Grendel’s thoughts
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for each linear equation in the table, indicate whether the equation ha…
To determine the number of solutions for each linear equation, we analyze them one by one: ### Equation 1: \( 5x + 13 = 13 \) ## Step 1: Subtract 13 from both sides Subtract 13 fr…
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read the excerpt from grendel. now and then some trivial argument would…
practical
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should there be a comma before the highlighted word? luisa rivera arriv…
Add a Comma
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read the excerpt from grendel. there was nothing to stop the advance of…
C. troubled
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the function, $f(x) = -2x^2 + x + 5$, is in standard form. the quadrati…
B. \(x=\frac{1\pm\sqrt{41}}{-4}\)
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what plans did the allies make for japan at the potsdam conference? che…
A. disarming Japan’s military B. stabilizing Japan’s economy C. reforming Japan’s government D. demanding reparations from Japan E. granting freedom to Japan’s territories
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read the excerpt from grendel. thus i fled, ridiculous hairy creature t…
C. as upset and confused
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multiply. write your answer as a fraction in simplest form.\\(\frac{7}{…
$\frac{3}{40}$
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and for the support of this declaration, with a firm reliance on the pr…
C. Fortuitous
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simplifying algebraic expressions 20. $5x + 9x$ 21. $2x^2 + 3x - x^2 + …
\( 14x \) #### Problem 21: \( 2x^2 + 3x - x^2 + 6x \)
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solve for the zeros of the quadratic function $f(x) = x + 5 - 2x^2$. 1.…
3. \(a = -2\), \(b = 1\), \(c = 5\) 4. \(b^2 - 4ac = 41\); The quadratic function will have two distinct real zeros.
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11. $8.2t + 5.1(t + 3) - 6(2t - 4)$
\(1.3t + 39.3\)
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evaluate. $7\\left52 - (8 - 3)^2\ ight$
189
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the points (-5, 6) and (-1, 9) fall on a particular line. what is its e…
$y-6=\frac{3}{4}(x+5)$ (or $y-9=\frac{3}{4}(x+1)$)
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check your understanding attempt 1 o which sentence contains an english…
A. I'd like to order the hamburger, please.
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Question was provided via image upload.
1. environment; Environmentalism ### Question 2
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use the imaginary number i to rewrite the expression below as a complex…
\(-10i\)
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use the imaginary number i to rewrite the expression below as a complex…
\(-10i\)
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use the imaginary number i to rewrite the expression below as a complex…
\(-9 + 2\sqrt{19}i\)
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Question was provided via image upload.
1. environment; Environmentalism ### Question 2
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question write \\(\\sqrt{-200}\\) in simplest radical form. answer atte…
$10i\sqrt{2}$
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question write \\(\\sqrt{-200}\\) in simplest radical form. answer atte…
$10i\sqrt{2}$
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factor completely. $2g^3 - 2g^2 - 9g + 9$
\((g - 1)(2g^2 - 9)\)
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find the value of x: \\log_{3} x = 5 x = ?
243
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find the slope of the line that passes through (3, 6) and (9, 7). simpl…
\(\frac{1}{6}\)
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find the slope of the line that passes through (3, 6) and (9, 7). simpl…
\(\frac{1}{6}\)
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find the value of x: \\log_{3} x = 5 x = ?
243
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multiple select question select all that apply which of the following a…
B. Senders and receivers C. Communication channels D. Noise
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solve the equation.\\(sqrt{x + 3}-5 = 3\\)\\(x = ?\\)
$x = 61$
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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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here is an equation. 2x - 1 = 5 draw a graph to help solve the equation…
$x=3$
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read the passage from animal farm. the pigs had set aside the harness -…
D. The details show that Snowball has created humanlike activities that are unfamiliar to the animals.
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read the passage from animal farm. the pigs had set aside the harness -…
D. The details show that Snowball has created humanlike activities that are unfamiliar to the animals.
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select the correct answer. which word best completes this sentence? me …
E. la bicicleta
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select the correct answer. which word best completes this sentence? me …
E. la bicicleta
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select the correct answer. which verb form correctly completes this con…
C. ahorro
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select the correct answer. which verb correctly completes the sentence?…
C. tocará
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select the correct answer. which phrase best completes this sentence? e…
C. la natacion
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select the correct answer. which verb form correctly completes this con…
C. ahorro
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select the correct answer. which verb form best completes this sentence…
B. admiran
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write the equation of the line in fully simplified slope-intercept form.
$y=\frac{4}{3}x - 3$
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factor completely. $2g^3 - 2g^2 - 9g + 9$
\((g - 1)(2g^2 - 9)\)
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look at the graphs and their equations below. then fill in the informat…
(a) A: Positive B: Positive C: Negative D: Negative (b) $\boldsymbol{B}$ (c) $\boldsymbol{D}$
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write the equation of the line in fully simplified slope-intercept form.
$y=\frac{4}{3}x - 3$
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find the graph of this system of linear inequalities. \\(\\begin{cases}…
The leftmost graph (with purple overlapping region above the solid blue line \(y = \frac{x}{3}\) and below the dashed red line \(y = -\frac{x}{2} + 2\))
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this is the graph of a linear inequality. write the inequality in slope…
\(y>\frac{3}{4}x + 3\)
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this is the graph of a linear inequality. write the inequality in slope…
\(y>\frac{3}{4}x + 3\)
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spiral review 6. solve each equation. write each solution as a fraction…
| Equation | Solution (Fraction) | Solution (Decimal) | |----------|---------------------|--------------------| | $2x=3$ | $\frac{3}{2}$ | $1.5$ | | $5y=3$ | $\frac{3}{5}$ | $0.6$…
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14. 15y - 7y + 7 + 5 = ______
$8y + 12$
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which of these relations is a function?
The top-right curve and the bottom-right line are functions.
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solve the equation.\\(sqrt{x + 3}-5 = 3\\)\\(x = ?\\)
$x = 61$
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if the wrong word is used below, change it. if there is no error, click…
Change "then" to "than". The corrected sentence is: After Josiah Tsosie went on a shopping spree, he had many more sweaters than his friends.
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if the wrong word is used below, change it. if there is no error, click…
Change "then" to "than". The corrected sentence is: After Josiah Tsosie went on a shopping spree, he had many more sweaters than his friends.
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select the correct phrase from each box. complete the statement about c…
First blank: Office of the Comptroller
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directions: use the map below to answer the question... by 1871, german…
1867 (corresponding to the option: 1867)
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think of what the congress of vienna created. what was the german confe…
A. A weak alliance of German states headed by Austria
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use the imaginary number i to rewrite the expression below as a complex…
\( -6\sqrt{2}i \)
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8. combine like terms. (-2z - 3) + (4c + 6y) + (7 + 3c)
$7c + 6y - 2z + 4$
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drag each tile to the correct box. match the consumer rights to the cor…
- nutrition labels on food packaging → Right to Information - multiple types of bread for consumers to buy at grocery stores → Right to Choose - prosecution of makers of toys that…
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question 8 the primary reason descriptive/correlational research does n…
B. the researcher cannot control events or manipulate variables.
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find the solution to the following systems of linear equations by using…
\(x = 2\), \(y = 2\)
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use the imaginary number i to rewrite the expression below as a complex…
\(-2\sqrt{15}i\)
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use the imaginary number i to rewrite the expression below as a complex…
\( i\sqrt{82} \)
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14. find the solution to the following systems of linear equations by u…
The solution is \(x = 2\), \(y = 2\) ### Question 15
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use the imaginary number i to rewrite the expression below as a complex…
$-2i\sqrt{13}$
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question combine like terms. $2x^2 + 7 + 6x - 1 - 7x - 6x^2 + 1$
\(-4x^2 - x + 7\)
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question 6 deception is used in some research in order to a. help contr…
B. prevent socially desirable responding. C. aid in double-blind procedures.
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question 5 the tendency for participants to participate in survey resea…
D. declined noticeably in recent decades.
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question combine like terms. $2x^2 + 7 + 6x - 1 - 7x - 6x^2 + 1$
\(-4x^2 - x + 7\)
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at a local concert, two types of tickets were sold: one for $40 and the…
The number of \$40 tickets sold is 500, and the number of \$60 tickets sold is 354.
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find the solution to the following systems of linear equations by using…
\(x = 2\), \(y = 2\)
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7. find the sum: (6a + 6) + (3x − 2) + (2a + 4)
$8a + 3x + 8$
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find total if tax is 15.25% a. $27. b. $199.78
a. $\$31.12$ (rounded to nearest cent) b. $\$230.25$ (rounded to nearest cent)
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question 4 individuals who think critically do not rely on anecdotal ev…
B. can be distorted by social desirability bias.
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1. find the solution to the following systems of linear equations by us…
The solution is \( x = 1 \) and \( y = 0 \) (or the ordered pair \( (1,0) \))
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question 2 dr. vila has found that students who score higher than 90% o…
A. the scores on the first midterm and the final exam are positively correlated.