代数
一次方程、二次函数、不等式与式子变形。
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solve the equation 4(c - 3) = 8. what are two ways to start solving thi…
A. Use the distributive property, E. Divide both sides by 4.
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solve the equation $6(y - 4) = -18$. what is the value of $y$? $y = \\s…
\( y = 1 \)
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solve the equation 7(w + 10) = 35. what is the value of w? w =
\( w = -5 \)
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select the correct answer sarah is hiking on a trail near her home. she…
A. \( D = 3h + 5 \)
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select the correct answer | x | y | |----|----| | 0 | 3 | | 3 | 15 | | …
D. \( y = 4x + 3 \)
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lily begins solving the equation $4(x - 1) - x = 3(x + 5) - 11$. her wo…
The equation has no solution.
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two linear equations are shown. what is the solution to the system of e…
\((7, \frac{13}{3})\)
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2. for the geometric sequence where $a_2 = 1$ and $a_5 = 64$, find the …
The common ratio \(r = 4\) ### Problem 2b
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which value of m will create a system of parallel lines with no solutio…
2
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fiona solved the equation shown. \\(\frac{1}{2} - \frac{1}{3}(6x - 3) =…
Simplify by combining like terms.
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gillian purchased 25 books at the library book sale. each hardcover boo…
11
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1. some terms in a sequence are given in the table below. is this seque…
The sequence is neither arithmetic nor geometric. To determine this: - **Arithmetic Check**: Calculate differences between consecutive terms: \( -4 - 2 = -6 \), \( 6 - (-4) = 10 \…
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which input value produces the same output value for the two functions …
\( x = 3 \) (corresponding to the option \( x = 3 \))
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linear equations and inequalities what is the value of n in the equatio…
$n = 2$ (corresponding to the option "n = 2")
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in order to avoid heavy traffic, antonio can drive home after working l…
B. \( h < 7 \) or \( h > 9 \) (assuming the second option is labeled B, if the original options had labels, but based on the content, the correct one is the second box with \( h <…
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the content of the dsm: may reflect western cultural biases all of the …
all of the options apply
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4411vacr v. algebra 1 sem a cr - a linear equations and inequalities wh…
\(p = 1\) (the option with \(p = 1\))
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what is the solution to the linear equation? 6k + 10.5 = 3k + 12 k = 2 …
\(k = 0.5\)
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at an end of the year sale, gabriela bought more than 12 bottles of han…
\( x + y > 12 \) (the first option)
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what is the value of y in the solution to the system of equations? \\fr…
8 (corresponding to the third option, e.g., C. 8 if options are labeled A - D, but here the third box has 8)
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why were southerners more likely than northerners to support the mexica…
B. States that formed from the new territory would likely allow slavery.
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a snack tray at a party has cheese squares with 2 grams of protein apie…
\(12 \leq 2x + 3y\) (the second option: \(12 \leq 2x + 3y\))
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question 3 of 5 select the correct graph and equation. tony is 360 mile…
Graph: The bottom - right graph (with \( D \) starting at 360 and decreasing to 0 at \( h = 9 \) since \( 360\div40 = 9\)) Equation: \( D = 360-40h \)
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what is the solution to the system of equations? y = -5x + 3 y = 1 (1, …
\( (0.4, 1) \)
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select the correct answer. carly is traveling to visit family. she driv…
A. domain: \(0\leq x\leq800\) range: \(0\leq y\leq800\) (assuming the first option is labeled as A with this content)
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the area, a, of an ellipse can be determined using the formula a = πxy,…
\( y = a\div(\pi x) \) (the second option among the given ones)
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the tables represent the functions f(x) and g(x). which input value pro…
\( x = 1 \) (the option with \( x = 1 \))
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the inequality graphed represents the ages, a, of players on a baseball…
\( 12 \leq a < 18 \) (the second option: \( 12 \leq a < 18 \))
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the us troops who fought in the mexican-american war were primarily mex…
D. volunteer soldiers
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linear equations and inequalities katie begins solving the equation \\(…
The equation has one solution: \(x = 0\)
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why was the united states willing to pay more per mile for the gadsden …
C. The Gadsden Purchase gave the United States land to build a railroad.
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the conclusion of the mexican american war raised the stakes in the fig…
D. slavery in the United States
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3. the table below gives some values for an arithmetic sequence. \\begi…
### Part (a) # Explanation: ## Step 1: Find the common difference \( d \) We know that in an arithmetic sequence, \( a_n = a_1 + (n - 1)d \). We have \( a_1 = 19 \) and \( a_5=-5 …
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the mexican cession added to the united states new territory that exten…
D. new territory that contributed to the formation of seven new states.
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which of the following best describes the wilmot proviso? the wilmot pr…
A. The Wilmot Proviso was a document about the future of slavery in all territory acquired from Mexico.
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in the 1840s, what was the main disagreement between mexico and the rep…
C. the border between Texas and Mexico
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brian tried to solve the equation 3k - 6 = 15. he wants to find and cor…
Brian should have added 6 on both sides to get \(3k = 21\).
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brian’s work is shown. where did he make a mistake? choose the first in…
Step 1, because he should not have subtracted 6 to isolate \(3k\)
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solve the equation 4g - 11 = 5. g = \\square
\( 4 \)
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which of the following is considered a success of the korean war? (1 po…
The option "Communism was contained to its prewar borders." (the third option in the list of choices)
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solve the equation 15 = 8z + 7, z = \\boxed{}
\( z = 1 \)
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solve the equation \\(\\frac{w}{5} + 9 = 13\\). \\(w = \\square\\)
\( w = 20 \)
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real world integers write the integers represented in each real world s…
The table is filled as above with each situation's integer, absolute value, and opposite number.
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equations and inequalities which linear inequality is represented by th…
\(y>\frac{2}{3}x - 2\) (the second option)
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graph the inverse of the quadratic $y = (x - 3)^2$ shown in black on th…
To graph the inverse, swap the \( x \)- and \( y \)-values of each point from the original table (e.g., \((1,4)\) becomes \((4,1)\), \((2,1)\) becomes \((1,2)\), etc.) and plot th…
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which shows $-1\\frac{3}{4}$ graphed on the number line? number lines w…
The second number line (the one with the dot between \(-2\) and \(-1\))
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which of the following best describes sam houston? houston thought texa…
C. Houston was the first president of the Republic of Texas.
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it was difficult for the united states to annex texas because texas was…
A. Texas was an independent nation.
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simplify. express your answer using exponents. $(a^{-10}h^{2})^{9}$
\(a^{-90}h^{18}\)
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which shows -0.2 graphed on the number line? (four number lines are sho…
The second number line (the one with the dot between -1 and 0, closer to 0)
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simplify. express your answer using exponents. $(y^{4}z^{9})^{-4}$
\(y^{-16}z^{-36}\) (or \(\frac{1}{y^{16}z^{36}}\))
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linear equations and inequalities heather writes this system of equatio…
The equation has no solution; therefore, the system of equations has no solution.
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graph $-\frac{1}{3}$ on the number line. -1 0 1 submit
To graph $-\frac{1}{3}$ on the number line, place a point on the first tick mark to the left of 0 (between 0 and -1, as each interval between -1, 0, and 1 is divided into 3 equal …
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near equations and inequalities shawn and doran rented bikes from two d…
24
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when texas joined the united states in 1845, texas was a mexican state.…
D. an independent nation.
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which of the following events immediately followed the battle of san ja…
B. Santa Anna signed a treaty with Texas.
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one consequence of the us congress voting to annex texas was that mexic…
the United States gained debt and border problems that Texas already had.
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Question was provided via image upload.
39 feet
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in the early 1800s, at the time the missouri territory requested stateh…
C. there was an equal number of slave and free states.
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in the 1830s, who became the dictator of mexico? ○ santa anna ○ stephen…
A. Santa Anna
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question 13 (5 points) listen what might be a clue that a person or org…
the website will profit financially from purchases on the site Speech-language pathologist
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use properties to rewrite the given equation. which equations have the …
1. \(230p - 1010 = 650p - 400 - p\) 3. \(2.3p - 10.1 = 6.49p - 4\)
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5. explain why the graph shown represents the solution to the system of…
The point \((0, -6)\) is in the shaded area for both inequalities so the graph is correct.
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find the value of m. write your answer as a decimal number. 8 m 9 m =
8.8
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find the value of c. write your answer as a decimal number. 6 c 7 c = s…
6.2
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consider the equation \\(\frac{5}{3}v + 4 + \frac{1}{3}v = 8\\). what i…
B. \( 2v + 4 = 8 \)
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the french and indian war: causes and outcome date 12-10-25 page 2 read…
### Part 1: Motivations - **France**: Protect fur trade, expand territory. - **Great Britain**: Expand territory, dominate France. - **Thirteen Colonies**: Expand land, trade, loy…
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what is the solution to the system of equations? y = 2x - 3.5 x - 2y = …
B. (7, 10.5)
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type the missing numbers. 0 60 80 100 submit
-20, 20, 40
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type the missing numbers. -20 20 40 60 submit
0, 80, 100
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type the missing numbers. -82 -81 -80 □ □ -77 -76 -75 -74
-79, -78
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5. skyler and her aunt bought pies at a bake sale. they both bought the…
This problem has no solution, so no possible number of apple pies and pecan pies will satisfy this situation.
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4. maisy and kelsey went to a craft show. they both bought the same num…
This problem has no solution, so no possible number of potholders and picture frames will satisfy this situation.
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type the missing number. -3 -2 -1 0 1 2 3 □ 5 6
4
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type the missing number. -36 -34 -33 -32 -31
-35
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special solutions quiz algebra 1 a is (bva) 25-26 / module 6: systems .…
The system of equations has no solution if the equations have the same slope and different \(y\)-intercepts.
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veronica spends 30 minutes on history homework, 60 minutes on english h…
\(\frac{1}{4}(x + 30 + 60)=x\) (the third option)
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which equation can be used to represent \six added to twice the sum of …
\( 6 + 2(x + 4)=\frac{1}{2}(3 - x) \) (the fourth option)
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sara wants to find the input value that produces the same output for th…
2
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linear equations and inequalities which point is a solution to the line…
\((3, -2)\)
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matching directions: read each description carefully. place the letter …
1. D 2. I 3. A 4. E 5. H 6. B 7. C 8. F 9. G 10. J 11. 38.4 (or 38 if considering whole portions)
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ear equations and inequalities which is the best approximation for the …
(0.88, 0.65)
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which of these are equations? select all that apply. 2r + 20 2 + 20r \\…
\(2r = 20\)
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is this an expression or an equation? 89 = 98 - 9 expression equation
equation
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which is the transpose of the matrix? 4.13) $a=\\begin{bmatrix}0 & -1 &…
B. \( \begin{bmatrix} 0 & 4 & 0 \\ -1 & -2 & 7 \\ 3 & 5 & 1 \end{bmatrix} \) ### 4.14)
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does this describe an expression or an equation? 6 is equal to 66 divid…
equation
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4. look at the given graph. it shows a system of linear equations. whic…
(4, 1)
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3. look at the given graph. it shows a system of linear equations. how …
infinitely many
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is this an expression or an equation? m = 45·2 expression equation
equation
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2. look at the given graph. it shows a system of linear equations. how …
0 (the option with "0")
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does this describe an expression or an equation? the sum of 3 and y exp…
expression
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does this describe an expression or an equation? the product of 2 and 2…
expression
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is this an expression or an equation? h = 65 + 6 expression equation
equation
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is this an expression or an equation? \\(\\frac{80}{z} = 2\\) options: …
equation
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1. dax correctly solved a system of linear equations by graphing below.…
B. $\begin{cases}y = -x\\x + 3y=-4\end{cases}$ (assuming the second option is labeled B, as per the options given: the second radio button option is $\begin{cases}y=-x\\x + 3y=-4\…
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evaluate the expression for h = 4 and k = 16. simplify your answer. \\(…
1
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evaluate the expression for j = 7.9, k = 3.6, and m = 6.7. write your a…
\( 21.74 \)
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evaluate the expression for j = 17. simplify your answer. \\(\\frac{j}{…
\( 17 \)
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evaluate the expression for r = 18 and s = 9. simplify your answer. (r …
3
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evaluate the expression for b = 18 and c = 3. simplify your answer. \\(…
7