代数
一次方程、二次函数、不等式与式子变形。
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1.) the solution to a system of equations is (5, -19). choose two equat…
C. $y = -7x + 16$, E. $y = -2x - 9$
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world, and poseidon had full command over the sea, but the supremacy of…
a story about gods or goddesses
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multiple-choice question lequel? 2) lucie, va chercher ___ frère. a) to…
a) ton
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7. $\frac{11^{-7} cdot 5^{9}}{6^{9}}$ 10. $\frac{3^{5} cdot (-4)^{-10}}…
Problem 7: $\frac{5^9}{11^7 \cdot 6^9}$ Problem 10: $\frac{3^9}{7^5 \cdot 4^{10}}$
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sappelle dorothee. a) mon b) ma c) mes (the name of my favorite artist …
mon
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determine the intercepts. x-intercept = y-intercept =
x-intercept = $2$ y-intercept = $-1$
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name:date: _______ bell: _______homework 3: trigonometry:ratios & findi…
1. - $\sin Q = \frac{7}{25}$, $\sin R = \frac{24}{25}$ - $\cos Q = \frac{24}{25}$, $\cos R = \frac{7}{25}$ - $\tan Q = \frac{7}{24}$, $\tan R = \frac{24}{7}$ 2. $17.6$ 3. $26.7$ 4…
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solve the equation. then check your solution. 15. $\frac{d}{10}=12$ 16.…
15. $d=120$ 16. $n=-20$ 17. $x=120$ 18. $t=252$ 19. $x=-78$ 20. $a=36$ 21. $b=24.6$ 22. $x=3.71$ 23. $p=9.2$ 24. $y=-1050$ 25. $d=2$ 26. $a=6$
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module 2: parts of speechdemonstrative and relative pronouns2e a demons…
1. $\underline{That}$ island, $\underline{which}$ lies off the coast of Maine, is quite small. 2. A valve controls the water $\underline{that}$ flows into the reservoir. 3. Please…
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problem 3 $(5 + 3)^2 - 4 \\times 2$ student work: $5 + 3^2 - 4 \\times …
The student failed to follow the order of operations (PEMDAS/BODMAS) by not calculating the sum inside the parentheses first. Instead of squaring the result of $5+3$, they only sq…
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write a linear inequality that describes the graph. choose the correct …
D. $x \geq -3$
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available options (6 of 6)the author uses a cause and effect text struc…
## Incomplete Thinking 1. The author uses a cause and effect text structure to tell the story of the segregation problem in schools. 2. The author uses a cause and effect text str…
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select the correct answer. what is the best way to revise this sentence…
C. It is unusual to meet someone who hasn't heard of Nelson Mandela.
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select the correct answer. why is it important to eliminate wordiness a…
A. They confuse and distract readers from understanding your message.
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subtract.$(6n + 7) - (5n + 4)$
$n + 3$
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select the correct answer. why is it important to eliminate wordiness a…
A. They confuse and distract readers from understanding your message.
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explain how to decide whether to use a parenthesis or a bracket when gr…
C. A parenthesis is used if the point is not included in the solution set. A bracket is used if the point is included in the solution set. A parenthesis is always used to enclose …
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subtract. $(-9n^{2}-7n)-(-9n^{2}-9n-2)$
$2n + 2$
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v.4 add and subtract polynomials 5ek add. $(6b^{3}+3b^{2}+9b+4)+(9b^{2}…
$6b^3 + 12b^2 + 13b + 9$
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solve for z. $\frac{5}{8} = -\frac{3}{8} + z$ $z = square$
$-\frac{1}{4}$
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1 select the correct answer from the drop-down menu. to develop your id…
include details and examples.
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practice & problem solving on p.206 13-16, explain how to get the varia…
13. $y=7$ 14. $t=45$ 15. $u=96$ 16. $y=10$ 17. $d=216$ 18. $s=9$ 19. $x=882$ 20. $x=33$ 21. Division equation: $1125 \div 15 = w$; Multiplication equation: $15w=1125$; $w=75$ 22. …
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w.4 add and subtract polynomials 5ek subtract. $(7h - 8) - (-2h^{2} - 8…
$2h^2 + 15h - 5$
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homework#2.5 da write the slope-intercept form of the equation of each …
1. $y = -x - 3$ 2. $y = x - 2$ 3. $y = 3x + 1$ 4. $y = \frac{1}{2}x + 1$
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2 mark for review which of the following is an accurate comparison betw…
A. Both countries industrialized, with the state playing an important role in the process.
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us banana imports, in thousands of tons, were recorded every few months…
B. Section B represents a period when US banana imports increased at a varying rate.
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w.4 add and subtract polynomials 5ek subtract. $(7h - 8) - (-2h^{2} - 8…
$2h^2 + 15h - 5$
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$-x + 4y < -24$ enter three different points, separated by commas, that…
Solutions: $(32, 0), (40, 1), (28, -1)$ Non-solutions: $(0, 0), (24, 1), (12, 0)$
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4) write an equation of a linear function given a table of values | x |…
$f(x)=3x+9$
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w.4 add and subtract polynomials 5ek add. $2a^{3} + (-2a^{2} - a + 8)$
$2a^3 - 2a^2 - a + 8$
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part 5 - key concepts match the following terms to the correct definiti…
- Tragedy: tragic events and with an unhappy ending - Dictatorship: absolute, unchecked power is held by a single leader - Civil War: a war between citizens of the same country - …
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w.4 add and subtract polynomials 5ek add. $2a^{3} + (-2a^{2} - a + 8)$
$2a^3 - 2a^2 - a + 8$
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name:___________________________ factors and multiples intro hw directi…
### For 40 (clouds, left to right): Left cloud: $1, 2, 4, 5$ Right cloud: $8, 10, 20, 40$ Factor Pairs: $(1, 40)$, $(2, 20)$, $(4, 10)$, $(5, 8)$ ### For 60 (clouds, left to right…
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graph the inequality on a plane. (click to shade a region below or abov…
1. The boundary line is the dashed line $y=2x+4$ (already correctly displayed). 2. Shade the region **above** this dashed line to represent the solution set of $4x - 2y < -8$.
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simplify the expression. write your answer using single variables raise…
$u v^2 w y$
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w.4 add and subtract polynomials 5ek subtract. $(8c^{2}+9c + 4)-(8c^{2}…
$9c + 3$
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www.ixl.com/math/algebra-1/add-and-subtract-polynomials my ixl learning…
$-b^3 - 7b^2 - 11b - 1$
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math page. how long will it take him if he has 9 pages to complete?$\fr…
1. Alora ate 3 pounds of trail mix. 2. There are $\frac{15}{4}$ (or $3\frac{3}{4}$) boxes of books in total.
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ebra 1 > ★ w.4 add and subtract polynomials 5ek subtract. $(7f + 9) - (…
$f + 6$
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math page. how long will it take him if he has 9 pages to complete?$\fr…
1. Alora ate 3 pounds of trail mix. 2. There are $\frac{15}{4}$ (or $3\frac{3}{4}$) boxes of books in total.
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find the slope of the line that passes through (2, 1) and (6, 2). simpl…
$\frac{1}{4}$
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w.4 add and subtract polynomials 5ek add. $(6j^{2} + 3) + (j^{3} + j^{2…
$j^3 + 7j^2 + 3$
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name lesson quiz 3-5 1. select all the expressions that can be used to …
1. Valid expressions: - $400 \bullet 1.32$ - $400 + 400(0.32)$ The final price of the telescope is $\$528$. 2. 15% 3. $\$2.70$
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a slice of apple pie jonathan could not contain his happiness when he l…
A. Sharing and thoughtfulness are good qualities to have.
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w.4 add and subtract polynomials 5ek add. $(6j^{2} + 3) + (j^{3} + j^{2…
$j^3 + 7j^2 + 3$
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find the slope of the line that passes through (7, 10) and (5, 1). simp…
$\frac{9}{2}$
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2 a rental car company charges $0.25 per mile plus a flat fee of $175. …
1100 miles
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10. $f(x) = 2(x - 5) + 12$ form:
The simplified function is $f(x)=2x+2$. To graph: 1. Plot the y-intercept $(0, 2)$ 2. Plot the x-intercept $(-1, 0)$ 3. Draw a straight line through these points, extending it acr…
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a lesson to the teamdaniel was the captain of his schools baseball team…
A. Being united gives strength while being divided leads to losses.
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w.4 add and subtract polynomials 5ek subtract. $(2k^{2}+5k+3)-(2k+2)$ s…
$2k^2 + 3k + 1$
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the trinomial $x^2 + bx + c$ factors to $(x + m)(x + n)$. if $b$ is neg…
m and n are both negative.
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simplify. assume all variables are positive.$b^{-\frac{1}{4}} cdot b^{\…
$b^{\frac{1}{4}}$
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w.4 add and subtract polynomials 5ek add. $(4y^{3}+3y^{2}+2y + 8)+(6y^{…
$10y^3 + 3y^2 + 2y + 12$
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suppose that the consumer expenditure e (in dollars) depends on the mar…
The bottom-left graph (opening downward, roots at \(p=0\) and \(p=100\), vertex at \(p=50\), \(E=250000\))
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2 a rental car company charges $0.25 per mile plus a flat fee of $175. …
1100 miles
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w.4 add and subtract polynomials 5ek subtract. $(6j^{2} + 8) - (-2j^{2}…
$8j^2 - 1$
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use the rational root theorem to solve for x. $x^3 + 2x^2 - 5x - 6 = 0$…
$x = -3, -1, 2$
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(lessons 7-8) how can you tell if an equation has: a) no solutions b) a…
1. a. Exactly one solution: $x = -5$ b. Infinitely many solutions c. No solutions 4. a. Exactly one solution: $x = -\frac{1}{2}$ b. No solutions c. No solutions
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directions: select the correct text in the passage. which sentence from…
There was not wit enough in his parrot brain to make him understand that the cold English garden was not in the least like the flowery forest of his native island
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add. $(5n + 5) + (7n + 5)$
$12n + 10$
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which expression has an equivalent value to $x^2 + 9x + 8$ for all valu…
A. $(x + 1)(x + 8)$
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w.4 add and subtract polynomials 5ek subtract. $(2k^{2}+5k+3)-(2k+2)$ s…
$2k^2 + 3k + 1$
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(p1) here we investigate the relevance of the kkt multipliers in a fami…
(a): The KKT multipliers are $\mu_1=0$, $\mu_2=\frac{11}{9}$, $\mu_3=0$, $\mu_4=\frac{5}{9}$, $\mu_5=0$. The slack multipliers are $\mu_1,\mu_3,\mu_5$ (equal to 0), and the decisi…
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ine theme, central/main idea which sentence from the passage best suppo…
"There was not wit enough in his parrot brain to make him understand that the cold English garden was not in the least like the flowery forest of his native island"
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v.4 add and subtract polynomials 5ek add. $(6b^{3}+3b^{2}+9b+4)+(9b^{2}…
$6b^3 + 12b^2 + 13b + 9$
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choose the values of a and b that represent the factored form of $w^2 -…
$a=2$, $b=9$
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w.4 add and subtract polynomials 5er add. $(2v^{2}+9v)+(9v^{2}+3v)$ sub…
$11v^2 + 12v$
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w.4 add and subtract polynomials 5ek subtract. $(2z^{2}+8z+7)-(2z^{2}+7…
$z + 1$
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subtract. $(2n + 9) - (n + 7)$
$n + 2$
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w.4 add and subtract polynomials subtract. $(2n + 9) - (n + 7)$
$n + 2$
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spring cleaning i guess its that time of year again, springtime cleanin…
B. "Coats covering my floor like a giant carpet"
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8. why does candy allow carlson to shoot the dog even though he doesnt …
8. Candy allows it because he is lonely (the dog is his only companion), fears being deemed useless like his old, suffering dog, and respects Slim's quiet endorsement of the act a…
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d) $2x + 7 - 5x = 3(5 + 6x) - 12x$
$x = -\frac{8}{9}$
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d) $2x + 7 - 5x = 3(5 + 6x) - 12x$
$x = -\frac{8}{9}$
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saturday morning blues by c safos i woke this morning with an aching he…
D. "Also my tonsils were as big as rocks"
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d) $2x + 7 - 5x = 3(5 + 6x) - 12x$ ons 7-8)
$x = -\frac{8}{9}$
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algebra 1 > ★ w.4 add and subtract polynomials 5ek learn with a add. $(…
$2k^2 + 3k + 6$
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1. define: majority: minority: privilege: expel: 2. what is the major d…
1. - Majority: The larger number or part of a group, typically more than half of the total members in a legislative body. - Minority: The smaller number or part of a group, typica…
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c) $x - 4 = \\frac{1}{3}(6x - 54)$ how can you tell if an equation has:…
$x = 14$
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alg2 hw5.7 even and odd end behavior due: february 10 at 10:00 pm grade…
as $x \to \infty, y \to -\infty$ and as $x \to -\infty, y \to -\infty$
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bonus (optional) choose one tone word and write two sentences that show…
Tone word: Sarcastic 1. Oh, great, another last-minute assignment—exactly how I wanted to spend my weekend. 2. Wow, you really took your time to finish that simple task; I'm so im…
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write the slope-intercept form of the equation of each line given the s…
1. $y = -9x - 4$ 2. $y = \frac{3}{2}x - 4$ 3. $y = -x - 2$ 4. $y = 2x + 4$ 5. $y = x - 1$ 6. $y = -4x - 21$ 7. $y = \frac{1}{2}x + 3$ 8. $y = -x - 4$
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coats covering my floor like a giant carpet, oh my goodness, i am start…
- My closet is as full as a balloon that is about to burst - All stacked high like large piles of rocks - Old milk glasses that smell like a skunk - I need to face this like a fea…
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1 > ★ w.11 multiply polynomials 58a find the product. simplify your ans…
$-6a^2 + 18a - 6$
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#55 treaty of versailles & #56 treaty of versailles overview & verdict …
### Tratado de Versalles - B- Fue el tratado que terminó la Primera Guerra Mundial, firmado en 1919. - R- Afectó a Alemania al imponerle la culpa de la guerra, pérdida de territor…
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gebra 1 > w.11 multiply polynomials 58a find the square. simplify your …
$9x^2 - 24x + 16$
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which statement best expresses a strong claim for the presentation?○ im…
Implementing a music club that creates opportunities for people of different cultures to relate to one another and find a common ground is a crucial step toward diversity awarenes…
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6-44: evaluate the expressions below using x=-2, y=-5, and z=3. a. $x*y…
a. 30 b. -21
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hooking the audience□ briefly mentioning the reasons that support the c…
- providing an interesting fact - asking a thoughtful question - sharing a related quotation - telling a related joke or personal story
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ebra 1 > ★ w.11 multiply polynomials 58a find the product. simplify you…
$-36d^7$
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use the rational root theorem to solve for x. $x^3 + 2x^2 - 5x - 6 = 0$…
$x = -3, -1, 2$
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use the rational root theorem to solve for x. $2x^3 + 3x^2 - 2x - 3 = 0…
$x = -\frac{3}{2}, -1, 1$
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solve: $3(x + 6)^2 - 24 = 93$. give exact answers - no decimals. use a …
$x = -6 + \sqrt{39}, -6 - \sqrt{39}$
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saturday morning blues by c safos i woke this morning with an aching he…
D. "Also my tonsils were as big as rocks"
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1 > ★ w.11 multiply polynomials 58a find the product. simplify your ans…
$-6a^2 + 18a - 6$
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elevator pitch – math 1. who can invest more? two people want to invest…
1. Investor B can invest more (Investor A: $\$240,000$; Investor B: $\$300,000$) 2. 3,200,000 apps 3. $\$1,500,000$ 4. 1111 products 5. $\$90,000$ (Original Revenue: $\$450,000$; …
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n.6 solve two-step inequalities 49 solve for v. $-4 \\geq -1 + -1v$
$v \geq 3$
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a majority of the cheesemaking plants in the united states are located …
Because of conditions in the Midwest, cheeses produced there have a distinctive, sweet taste.
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a middle schooler named violet needs help analyzing an emily dickinson …
B. A metaphor compares two things without using "like" or "as;" a simile compares two things using "like" or "as."
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solve for c. $13 \\geq 11 - c$
$c \geq -2$