Algebra
Linear equations, quadratic functions, inequalities, and transformations.
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f) \\(\\frac{1}{2}(-4 + x) = -12\\)\ h) \\(4(x + 3) = 4x + 12\\)
- For f): $x = -20$ - For h): All real numbers
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question 1 of 10 which item is an example of a secondary source? a. an …
A. An online encyclopedia article about Franklin D. Roosevelt
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solve for s. 49s + 5s - 46s - 4s + 3 = 19 s =
\(4\)
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solve for g. 5g + 9g - g = 13 ( g = ) submit
\( 1 \)
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solve for u. 14u + 7u - 17 = 4
\(u = 1\)
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solve for q.\\ 7q + 17q - 14q - 8q = 14\\ q = \\boxed{}
\(q = 7\)
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solve for a. 7a + 17a - 14a - 8a = 14 submit a =
\(a = \frac{7}{4}\) (or \(1.75\))
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solve for w. 16w - w - 12w - 2w = 13 w = submit
$w = 13$
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solve for w. -17w + w + 13w + 16w - 20 = 19 w = \\boxed{} submit
\(w = 3\)
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22 (a - d) solve the inequalities. show all work. graph on the number l…
a) $x < 3$ b) $x \leq 0$ c) $k < -2$ or $k < 0$ (simplified to $k < 0$) d) $-6 \leq x < 3$
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a taco special consists of 2 beef tacos and 1 chicken taco. the restaur…
C. \(n=(2 + 1)\times9\)
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factor, find the coordinates of the vertex of the related function, the…
Factored form: $(x - 8)(x + 6) = 0$ Vertex coordinates: $(1, -49)$ (Graph note: The parabola opens upward, crosses the x-axis at $x=8$ and $x=-6$, and has its lowest point at $(1,…
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solve for n. 4n + 4n - 3n - 5n + 2n = 6 n = submit
\( n = 3 \)
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solve for j. -2j + 10j - 4j + 6j = 10 j =
\(j = 1\)
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teacher example: step 1: lets solve! $5x > 15$ consider the following: …
a. The left side ($5x$) of the inequality has the variable. b. Multiplication ($\times$) is the operation being performed. We know that the operation is multiplication because a c…
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when you see the pencil icon, use the activity sheet to record your ans…
a. The left-hand side of the inequality has the variable. b. The operation being performed is multiplication ($\times$).
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solve for x. -15x - 8x - 6x + 16x - 15 = 11 x = \\boxed{}
\(x = -2\)
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solve for j. 9j - 6j + 2j - 4j = 10 j = submit
\( j = 10 \)
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determine which equation is true when y = 85. select two correct answer…
B. $y - 175 \leq -90$, E. $y + 85 \geq 160$
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36. in order to ride a roller coaster, a rider must be greater than 48 …
$x > 3$ (where $x$ is the number of inches Jeff must grow)
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which equation gives the rule for this table? | x | y | | 2 | 1 | | 3 |…
B. $y = x - 1$
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robert goes to the warehouse store to purchase items for his upcoming b…
Part A: $a - 44 < 160$ Part B: $44 < a < 204$ (Robert originally spent more than $\$44$ and less than $\$204$)
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solve for v. 7v - 6v = 9 v = blank submit
\(v = 9\)
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which of these is among the oldest chinese artifacts dating back as ear…
A. The Bi disc ### Question 10 (Faience and Glass Production)
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solve for w. 15w + 5w - 15w + 12 = -18 w = \\boxed{}
\( w=-6 \)
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add: -64 + -18 = sub
$-82$
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4 what value of n makes the equation true? show your work. a. $13^{-n} …
$n = - 3$
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the roman empire created a common culture across the baltic sea and mos…
False ### Question 8 (Sub - Saharan Black Africans' production)
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solve for d. -8d + 11d = 9 d = blank submit
\( d = 3 \)
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add: 90 + -97 = input box submit button with a hand cursor
$-7$
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solve for c. 19c - 9c - 4c + 3 = 15 c = blank submit
\( c = 2 \)
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Question was provided via image upload.
1. make 2. helps 3. teaches 4. starts 5. gives
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add: 2 + -2 = \\square. submit
$0$
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question 4 (0.715 points) iron production diffused from somewhere in th…
True ### Question 5
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marcus has completed his federal return, and he is surprised that he wi…
File his state taxes and select how he wants to receive his refund.
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solve by factoring. $4v^2 - 9v = 9$ select the correct choice and fill …
A. $v = -\frac{3}{4}, 3$
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solve for m. -2m - 4m - 17 = 1 m = \\boxed{} submit
\(m=-3\)
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to file your taxes, you need to start by collecting all the necessary d…
A. A record of your income and receipts for any deductions you want to claim
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solve by factoring. $3m^2 - 17m - 56 = 0$ $m = \\square$ (use a comma t…
$-\frac{7}{3}, 8$
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question 4 of 6 maria has collected her receipts and needs to decide wh…
D. She should claim the deduction with the higher value.
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use the zero - product property to solve the following equation. write …
$\{-8, -5\}$
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deon plans to buy a skateboard that costs at least $232. he wants to pa…
B. $x \geq 127$, D. $x \geq 127$
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special case | example (a + b)(a - b) = a² - b² | (x + 2)(x - 2) = (a +…
s: \((x + 2)(x - 2)=\boldsymbol{x^{2}-4}\) \((x + 3)^{2}=\boldsymbol{x^{2}+6x + 9}\) \((x - 3)^{2}=\boldsymbol{x^{2}-6x + 9}\)
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question 3 of 6 what is the key difference between a deduction and a cr…
Deductions reduce the amount of income that can be taxed, and credits reduce the amount of taxes you owe.
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question 2 of 6 what type of tax is used as income by retired people an…
Social Security
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what are some examples of things that your taxes pay for which you can …
A. School, first responders and roads
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solve for c. -20c - 2c - 6 = 16 c =
$c = -1$
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what solution set makes x in this inequality true? $-27 + x \\geq 15$ a…
B. $x \geq 42$
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solve for w. -14w + 13w = -11 w = submit
$11$
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solve for t. -7t - 10t = -17 t = submit
$1$
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match each vocabulary word with its corresponding synonym. word options…
- credible: valid - air: aura - mild: benign - imbue: infuse - poise: grace
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what value of x will make $x - 5 < -3$ true? (number line from -10 to 1…
All real numbers less than 2 (on the number line, this is all points to the left of 2, not including 2 itself)
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solve for g. g - g + 5g - 1 = 4 g = \\boxed{}
$g = 1$
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35. missy is getting married and addressing invitations. she has at lea…
$x \geq 114$ (where $x$ is the number of additional invitations to address)
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solve by factoring. $3m^2 - 17m - 56 = 0$ $m = \\square$ (use a comma t…
$-\frac{7}{3}, 8$
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solve for j. 19j - 18j = 12 j = \\boxed{}
$12$
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solve the equation. $(7x - 2)^2 = 0$ $x = \\square$ (type an integer or…
$\frac{2}{7}$
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solve for s. 5s + 2s + 4s - 5s = 6 s = submit
$s = 1$
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solve for u. -7u - u + 2u + 11u = 10 u = submit
$u = 2$
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solve for g. 16g - 7g + g + 3g - 12g = 11 g = \\boxed{}
$g = 11$
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solve for u. 5u - u + 3u = 14 u = submit
$u = 2$
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solve for x. x - x + 2x + x = 18 x = submit
6
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what value of x will make $x - 5 < -3$ true? (there is a number line wi…
All real numbers $x$ such that $x < 2$ (on the number line, this is all points to the left of 2, not including 2 itself)
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solve the equation. (x + 9)(x - 6) = 0
$x=-9$ or $x=6$
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find the vertex. f(x) = 3x² + 6x − 11 (?, )
$(-1, -14)$
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what is this image of japanese art? what are the main themes of this pi…
This image is likely a piece of Japanese decorative art (possibly a kimono design or a scroll with decorative calligraphy and nature - themed illustrations). The main themes inclu…
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teacher example the temperature in atlanta, georgia was $-4^circ$ one d…
The possible temperatures in Newark are all values greater than or equal to $12^\circ$, or $a \geq 12$. When substituting $a=12$, the solution is correct.
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find the vertex. $f(x) = 3x^2 - 12x + 4$ $(?, \\square)$
$(2, -8)$
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describe and correct the error a student made in factoring the students…
C. The student did not get 0 on one side of the equation. Correct solutions: $x = -4$ or $x = 2$
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20. solve for the indicated variable. show all work. a) ( v = lwh ) sol…
\( w = \frac{V}{lh} \) ### Problem 20b: Solve \( y=mx + b \) for \( x \)
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16. jada swam 200 meters more than molly. jada swam a total of 800 mete…
600 meters
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what does the following passage from paragraph 25 most closely reveal a…
D. She is entranced by Mrs. Flowers's reading and cannot comprehend the reading as she normally would.
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answer the following question in 3-4 complete sentences. what is a mand…
A mandala is a symbolic, often circular design with spiritual/ritual importance (especially in Hinduism/Buddhism), representing wholeness or the universe. Historically, it has bee…
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write a quadratic equation for each condition below. explain your reaso…
D. $x^2 - 4=0$ --- # Final Combined Answers: 1. a. Quadratic equation with opposite solutions: $\boldsymbol{x^2 - 4 = 0}$ (reasoning: linear term coefficient is 0, sum of roots is…
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select all of the points that satisfy the inequality $-2x + 3y \\geq 10…
(1,6), (-2,2)
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22. what is one common theme of the fireside poets works? - nobility of…
A. nobility of nature
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in april 1945, american soldiers freed the prisoners in dachau, a conce…
B. people who looked close to death (assuming the second option is labeled B; if the original labels differ, adjust accordingly, but based on the context, the correct option is th…
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in 1944 and 1945, allied soldiers began to free prisoners from concentr…
A. Jewish people, C. Roma people, D. political enemies of the Nazis
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express as a complex number in simplest a+bi form: \\frac{-19 - 22i}{1 …
$-3 + 2i$
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who had the power to coin money? articles - both congress and individua…
1. Who had the power to coin money? Constitution - The U.S. Congress (exclusive power, per Article I, Section 8) 2. What was required for ratification? Articles - Unanimous approv…
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5. higher order thinking determine the number of solutions for this sys…
This system has 0 solutions (no solution). The two equations represent parallel, non-intersecting lines because when scaling the first equation to match the coefficients of the se…
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answer the following question in 1-2 complete sentences. look at the tw…
Picture 1: "Frolicking Frogs" (or similar frog - themed art) represents the Rinpa style, characterized by decorative, nature - inspired, and stylized artwork. Picture 2: A ukiyo -…
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in february 1945, the american and british militaries attacked the hist…
A. bombing
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19. solve each equation. show all steps. a) $5x - 3 = 12$ b) $\frac{x}{…
Let's solve each problem step by step: ### Problem 19 #### a) Solve \( 5x - 3 = 12 \) ## Step 1: Add 3 to both sides To isolate the term with \( x \), we add 3 to both sides of th…
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based on the photographs, what was true about the battle of the bulge? …
- Soldiers used tanks and guns in fighting the battle. - Soldiers sometimes wore white in the battle. - There was snow on the ground for much of the battle.
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what can the reader infer from the following passage (paragraph 9)? she…
A. Marguerite is having a hard time because she is struggling to communicate with people.
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the price of a technology stock was $9.62 yesterday. today, the price f…
$1.14\%$
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in july 1944, an american soldier wrote a letter home. he described wha…
Many people died.
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18. margo is repaying a loan from her parents. she has already paid $31…
The original amount of the loan is \(\$1560\).
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express as a complex number in simplest a+bi form: \\(\\frac{-26 - 26i}…
$1 + 5i$
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in the winter of 1943, president franklin d. roosevelt sent these words…
C. to praise the Soviet Union for defeating the Nazis in Stalingrad (assuming the options are labeled A, B, C, D with this as option C; if original labels differ, adjust to match,…
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the price of an item yesterday was $160. today, the price fell to $72. …
55%
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question express as a complex number in simplest a+bi form: \\frac{-7 +…
$-1 + i$
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subtract. (-9p - 4) - (2p - 5)
$-11p + 1$
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the battle of midway was fought in 1942 on islands in the pacific ocean…
It was a huge blow to the Japanese navy.
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add. (2h + 7) + (6h + 7)
$8h + 14$
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read the claim below. public transportation should be free. select the …
Free public transportation would encourage more people to ride buses and trains, which cause less pollution than cars do.
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read the claim below. americans are obsessed with good health. select t…
In 2010, Americans spent a combined twenty - eight billion dollars on vitamins and other health supplements.
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subtract. (-2v - 6) - (-9v - 8)
$7v + 2$
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1) read the claim below: 2) clothing stores should represent more body …
Viewing clothing on a variety of models can make it easier for customers to determine what will fit them.