Algèbre
Équations linéaires, fonctions quadratiques, inégalités et transformations.
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put the sentences in order from beginning to end. finally, i made a roo…
1. Last night, I drew a picture of a house. 2. First, I made a square. 3. Next, I drew a door. 4. After that, I drew windows next to the door. 5. Finally, I made a roof on top.
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put the sentences in order from beginning to end. after that, he petted…
1. Seth visited a farm last week. 2. First, he met the farmer. 3. Second, he fed some chickens. 4. Third, he saw a goose. 5. After that, he petted the goats.
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put the sentences in order from beginning to end. first, the vet asked …
1. Today, we took our cat Astro to the vet. 2. First, the vet asked questions about Astro. 3. Next, she looked in Astro's ears. 4. After looking in his ears, she looked at his eye…
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put the sentences in order from beginning to end. the second present he…
1. Brody got many nice birthday presents yesterday. 2. First, he got a new baseball bat. 3. The second present he opened was a kite. 4. After that, he opened a box with a fun game…
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solve the quadratic equation by completing the square. $x^2 - 10x - 8 =…
$5+\sqrt{33}, 5-\sqrt{33}$
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put the sentences in order from beginning to end. next, they found four…
1. Last year, the Griffins fixed up their kitchen. 2. First, they bought a new oven. 3. They built a table second. 4. Next, they found four chairs at a yard sale. 5. After they fo…
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put the sentences in order from beginning to end. after one week at cam…
1. Before camp started, I didn't want to go. 2. After one week at camp, I started to like it. 3. After two weeks, I loved it! 4. Next year, camp will be even better.
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put the sentences in order from beginning to end. first, i write a lett…
1. Every week, I mail a letter to my friend. 2. First, I write a letter. 3. I put a stamp on it next. 4. Last, I put it in the mailbox.
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solve the equation by the square root property. 3(x + 1)² = 54 the solu…
$\boldsymbol{-1 + 3\sqrt{2}, -1 - 3\sqrt{2}}$
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put the sentences in order from beginning to end. now, very few people …
1. In the past, TVs had only black - and - white pictures. 2. Then, TVs with color pictures came along. 3. Soon, color TVs took the place of black - and - white TVs. 4. Now, very …
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solve the quadratic equation by the square root property. 3x² = 27 the …
$\{-3, 3\}$
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use factoring to solve the quadratic equation. check by substitution or…
$\{-2, 7\}$
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put the sentences in order from beginning to end. after i jumped in, i …
1. Before I jumped in the pool, I was hot. 2. After I jumped in, I felt so cold! 3. Soon, the water started to feel warm. 4. After I got out, I felt great.
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put the sentences in order from beginning to end. the first time i was …
1. The first time I was in Westford, the bridge was closed. 2. The second time, there were cows blocking the road. 3. The third time, there was a bad storm. 4. After that, I did n…
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divide and simplify to the form ( a + bi ). ( \frac{4i}{1 + i} ) ( \fra…
$2 + 2i$
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put the sentences in order from beginning to end. now, the sidewalk is …
1. Before the snowstorm, it was warm outside. 2. Then, it started to snow. 3. After it snowed, we shoveled the sidewalk. 4. Now, the sidewalk is clear.
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multiply. $(6 + 8i)^2$ $(6 + 8i)^2 = \\square$ (type your answer in the…
$-28 + 96i$
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put the sentences in order from beginning to end. first, he popped the …
1. Finn decided to make popcorn today. 2. First, he popped the corn. 3. Next, he put hot butter on it. 4. After that, he was ready to enjoy his snack and watch his game.
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find the following product and write the result in standard form, ( a +…
$-16 + 28i$
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6i - (11 - 5i) = \\square (simplify your answer. type your answer in th…
$-11 + 11i$
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put the sentences in order from beginning to end. then, we covered the …
1. We planted flowers in our yard today. 2. First, we put the seeds in the ground. 3. Then, we covered the seeds with dirt. 4. After two weeks, tiny green plants will push up from…
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solve for w: -8w + 4 = -6 - 6w
$w=5$
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an equation that defines y as a function of x is given. solve for y in …
C. \( f(x)=\frac{1}{2}x - 6 \)
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put the sentences in order from beginning to end. my pet mouse got out …
1. My pet mouse got out of her cage yesterday. 2. At first, I could not find her. 3. Then, I spotted her! 4. After I saw her, I chased her back into her cage.
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put the sentences in order from beginning to end. soon, people started …
1. In the past, many people made their own butter. 2. Then, farms started to make butter to sell. 3. Soon, people started buying butter at the store instead of making it. 4. Now, …
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if possible, combine like terms to simplify the following expression. o…
$20k - 17$
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put the sentences in order from beginning to end. the last thing she bo…
1. This afternoon, Stacy went shopping with her mom. 2. The first thing she bought was a new pair of shoes. 3. Next, she bought a party dress. 4. The last thing she bought was a h…
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put the sentences in order from beginning to end. then, i will wash the…
1. I must clean the house today. 2. I will sweep the floors first. 3. Then, I will wash the windows. 4. I will dust last.
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does the relation shown below define a function? y = 2x - 3 ○ no ○ yes
Yes
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simplify. 8x - (4x + 7) 8x - (4x + 7) = \\square
\(4x - 7\)
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give the domain and range of the relation. a. the domain is $(-infty, i…
D. The domain is \((-\infty,0)\cup(0,\infty)\) The range is \((-\infty,8)\cup(8,\infty)\)
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evaluate. $(-4)^3$ $(-4)^3 = \\square$
\(-64\)
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give the domain and range of the relation. {(3,3), (-1, -1), (-6, -6), …
B. The domain is \(\{-6, - 1, 3, 6\}\). The range is \(\{-6, - 1, 3, 6\}\)
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solve the equation using the method of your choice.\\(y^{2}-4y + 8 = 0\…
$\{2+2i, 2-2i\}$
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put the sentences in order from beginning to end. then, she will stretc…
1. Eva is running in a race tomorrow. 2. First, she must get lots of sleep. 3. Then, she will stretch and warm up. 4. Finally, she must run as fast as she can!
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multiple-choice question 6.) why did the colonists refuse to improve wo…
they felt it was cheaper to just bring new slaves from Africa
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does the relation shown below define a function? no yes
No
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find the reciprocal of \\(\\frac{-1}{6}\\). select the correct choice b…
A. The reciprocal of \( \frac{-1}{6} \) is \( \boldsymbol{-6} \).
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an advocate speaks out in favor of something they believe in. please se…
T
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5.) what was the life expectancy for slaves who were born in saint domi…
20 years
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does the relation shown below define a function? no yes
No
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find the reciprocal of \\(\\frac{-1}{13}\\). select the correct choice …
A. The reciprocal of \( \frac{-1}{13} \) is \( -13 \).
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forma oraciones utilizando el subjuntivo y el indicativo en presente se…
Ojalá que Carmen visite el volcán Irazú. ### 2. Jorge / molestar / sus compañeros / no reciclar
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decide whether the equation is an identity, a conditional equation, or …
C. Contradiction; $\varnothing$
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decide whether the equation is an identity, a conditional equation, or …
B. Identity; \{all real numbers\}
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find the reciprocal of 0.3. select the correct choice below and, if nec…
A. The reciprocal of 0.3 is \(\frac{1}{0.3}\) (or \(\frac{10}{3}\) but as per instruction not to simplify, \(\frac{1}{0.3}\) is also correct).
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compute the discriminant. then determine the number and type of solutio…
The discriminant is $0$. The equation has one real repeated solution.
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multiple-choice question 3.) what was the social order of saint domingu…
Grand blancs first, petits blancs second, free people of color third, enslaved peoples last
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compute the discriminant. then determine the number and type of solutio…
$-87$ Additionally, since the discriminant $\Delta = -87 < 0$, the quadratic equation has 2 distinct complex (non-real) solutions.
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decide whether the equation is an identity, a conditional equation, or …
A. Conditional; \(\{-7\}\)
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what are the x and y intercepts of f(x)=3x+12
x-intercept: $(-4, 0)$; y-intercept: $(0, 12)$
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find the reciprocal of the number, if it exists. \\(\\frac{45}{-17}\\) …
B. The reciprocal of \(\frac{45}{-17}\) is \(-\frac{17}{45}\)
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solve the equation. \\(\\dfrac{3x}{5} - 4 = x\\) \\(\\bigcirc\\) a. \\(…
C. $\{-10\}$
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algebra 1 code 18: solving and graphing comp. ineq. (case: or) name id:…
1. $x \leq -15$ or $x \geq 0$ 2. $r \leq -8$ or $r > 1$ 3. $b < -3$ or $b \geq 0$ 4. $m < -15$ or $m > -3$ 5. $v < 0$ or $v \geq 8$ 6. $p < 1$ or $p > 9$ 7. $x < 0$ or $x \geq 7$ …
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23) $45xy - 18x^{2}-7y^{2}$
\(\boxed{-(3x - 7y)(6x - y)}\) (or equivalent factored form)
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multiple-choice question 2.) did free people of color own plantations? …
Yes. Yes
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if the function f(y) = n models the number, n, of inches a tree grows i…
D. all rational numbers where \( y \geq 0 \)
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multiple-choice question 1.) were free people of color wealthy? yes no …
Yes
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what is the value of \\(\\log_{27} 9\\)?
$\frac{2}{3}$ (assuming the last option is $\frac{2}{3}$, the answer is the option with $\frac{2}{3}$)
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19. solve for b: $a^2 + b^2 = c^2$
\( b = \pm\sqrt{c^2 - a^2} \)
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4x² - 4x - 1 = 0 the solution set is { }. (type an exact answer, using …
$\frac{1+\sqrt{2}}{2}, \frac{1-\sqrt{2}}{2}$
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6) \\(\\begin{bmatrix} 5 & 3 & 5 \\\\ 1 & 5 & 0 \\end{bmatrix} \\cdot \…
\(\begin{bmatrix}-14&-3\\-19&22\end{bmatrix}\)
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what is the solution of \\(\\log(2t + 4) = \\log(14 - 3t)\\)? \\(-18\\)…
2
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the expression (6 + 9x) + 4x is simplified in several steps below. for …
s for each step: - For \( 6+(9x + 4x) \): Associative Property of Addition - For \( 6 + 13x \): Combining Like Terms (using the Distributive Property) - For \( 13x+6 \): Commutati…
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which equation is equivalent to \\(\\log_{x} 36 = 2\\)?\ \\(36^{x} = 2\…
$\boldsymbol{x^{2}=36}$ (the option with text "x² = 36")
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the expression $5(2 + u) + 9u$ is simplified in several steps below. fo…
s for Each Step: - For \( 10 + 5u + 9u \): Reason is "Distributive Property" (or "Distributive Law") - For \( 10 + 14u \): Reason is "Combine Like Terms" (or "Combining Like Terms…
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solve the quadratic equation using the square root property. $(x + 9)^2…
$\{-9+4i, -9-4i\}$
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b read this poem that one of mme jouvert’s students wrote. then, write …
1. Rouge (red): la tomate, le feu, le ruban 2. Jaune (yellow): le soleil, le citron, le canari
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solve the equation by the square root property. $(x - 1)^2 = 36$ what i…
$\{-5, 7\}$
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what is the value of \\(\\log_{a} \\frac{1}{a^2}\\)? options: -6, -2, 2…
-2
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rachels fish tank has 18 liters of water in it. she plans to add 4 lite…
\( t \geq 12 \)
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algebra 1 ab unit 7 exponents and exponential functions lesson 1 multip…
\( a^{11} \) ### Problem 2: Simplify \( (cd^2)(c^3d^2) \)
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a fighter jet descends from an altitude of 800 feet at a rate of 80 fee…
A. 10
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solve the following equation using the square root property. $3x^2 - 3 …
$\pm 4i$
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justin wants to rent a boat and spend less than $34. the boat costs $6 …
\( t < 7 \)
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solve the equation by the square root property. $5x^2 + 8 = 38$ the sol…
$\sqrt{6}, -\sqrt{6}$
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what is the value of \\(\\log_{3} 81\\)?
4
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factor each completely. 21) 9mn - 15m - 24n + 40
\((3m - 8)(3n - 5)\)
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17. solve: \\(\frac{x - 9}{6} = \frac{x + 7}{3}\\)
\(x = - 23\)
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solve the equation by the square root property. 3x² + 1 = 19 the soluti…
$\sqrt{6}, -\sqrt{6}$
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ashley’s fish tank has 14 liters of water in it. she plans to add 6 lit…
\( t \geq 8 \)
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b read this poem that one of mme jouvert’s students wrote. then, write …
1. noir: le baladeur MP3 de mon frère, des baskets 2. vert: la forêt, le parc 3. marron: le chocolat, mes cheveux 4. blanc: mon mobile, un stylo 5. bleu: mes yeux, la piscine
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write an equation for the line, in point - slope form, that passes thro…
$y - 2=-6(x - 2)$ (or $y - 8=-6(x - 1)$)
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an advertisement on the radio warning the public against the dangers of…
C. public service announcement
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comprehension check act 2 scene 6 13. what event happens at the end of …
13. Romeo and Juliet secretly marry, officiated by Friar Lawrence, at the end of Act 2. 14. B. Nurse, D. Friar Lawrence
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use factoring to solve the quadratic equation. check by substitution or…
$\{-5, 8\}$
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which equation is equivalent to \\(\\log_{3}(x + 5)=2\\)? \\(3^{2} = \\…
$3^2 = x + 5$ (the fourth option in the list of choices)
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find the product and write the result in standard form. (2 - 6i)(-7 - 4…
$-38 + 34i$
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evaluating logarithmic expressions which logarithmic equation is equiva…
\(2 = \log_{8}64\) (the last option among the given choices)
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find the product and write the result in standard form. - 5i(3i - 6) - …
$15 + 30i$
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perform the indicated operations and write the result in standard form.…
$\frac{3}{5} + \frac{4}{5}i$
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comprehension check act 2 scene 4 9. what does benvolio reveal about ty…
9. D. Tybalt has sent a formal challenge to a duel to Romeo's house. 10. B. She warns Romeo that if he leads Juliet into a "fool's paradise" or treats her badly, it would be a "ve…
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evaluating logarithmic expressions 5.01 which logarithmic equation is e…
\(2 = \log_{3}9\) (the second option among the given choices)
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youre on fire, thats a 4 week streak! algebra 1 course: algebra 1 • uni…
$\frac{-8}{5}$
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find each product. (7) ((x - 4)(8x + 8))
\(8x^2 - 24x - 32\)
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16. solve: -2(4x + 3) - (x - 7) = 46
\(x=-5\)
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what is the value of \\(\\log_{4} 16\\)?
2
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perform the indicated operations. \\(\\frac{-4 - \\sqrt{-12}}{16}\\) \\…
$\boldsymbol{-\frac{1}{4} - \frac{\sqrt{3}}{8}i}$
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put the sentences in order from beginning to end. it snowed yesterday. …
1. It snowed yesterday. 2. So, the yard is all white now. 3. Tomorrow, the sun will come out. 4. Then, the sun will melt the snow.
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evaluate $x^2 - 6x + 7$ for $x = 3 + i$. $x^2 - 6x + 7$ evaluated for $…
$-3 + 0i$