代數
一次方程、二次函數、不等式與式子變形。
-
the following function is given. f(x)=x^3 - 5x^2 - 4x + 20 a. list all …
\(5\)
-
14. which of the following statements is incorrect? a. 1 < √2 < 2 b. 5 …
B. \(5 < \sqrt{37}<6\)
-
b. check if each of these points is a solution to the inequality 2y - x…
The point \((8,\frac{1}{2})\) is a solution to the inequality \(x - 2y>1\), while the points (-7,-3), (-6,3) and (0,2) are not.
-
2/3 ÷ 5/2 = 2/3 ÷ 1 1/2 3/2 × 5/2 =
The results of the operations are $\frac{16}{33}$ for the division and $\frac{33}{4}$ for the multiplication.
-
21. the following line from the poem is an example of which literary te…
A. simile
-
the following function is given. f(x)=x^3 - 5x^2 - 4x + 20 a. list all …
\(\pm1,\pm2,\pm4,\pm5,\pm10,\pm20\)
-
dividing by a number is the same as multiplying by its reciprocal. find…
$\frac{16}{33}$
-
use the rational zero theorem to list all possible rational zeros for t…
B. \(-1,1,-2,2,-5,5,-10,10,-\frac{1}{5},\frac{1}{5},-\frac{2}{5},\frac{2}{5}\)
-
use the box method to distribute and simplify (-3x^2 + 5x)(-x + 3). dra…
$3x^{3}-14x^{2}+15x$
-
20. which line from the poem seems to support brians feelings described…
None of the above options seem to accurately support Brian's feelings described in the passage.
-
use the rational zero theorem to list all possible rational zeros for t…
A. \(-1,1,-2,2,-7,7,-14,14\)
-
some cities have reduced waste. there is less pollution in those places…
Some cities have reduced waste; consequently, there is less pollution in those places.
-
19. which lines from the poem best summarizes how extremely cold northe…
"As frigid temperatures produce soft snow, icy ocean water laps at frozen rocky beaches"
-
name: block 4 algebra i sped teacher resource room math coach - ms. alm…
a. The point $(0,-\frac{1}{2})$ is not a solution to the equation $2y - x = 1$ because when $x = 0$ and $y=-\frac{1}{2}$, $2y - x=-1 eq1$. The point $(-7,-3)$ is a solution to th…
-
18. true or false: trees in the real world do sometimes explode, just l…
True
-
solve the equation 16x^3 + 16x^2 - x - 1 = 0 given that -\\frac{1}{4} i…
$-\frac{1}{4},\frac{1}{4},-1$
-
solve the equation x^3 - 13x^2 + 47x - 35 = 0 given that 1 is a zero of…
$1,5,7$
-
15. what is the most important tree species to the indigenous people of…
pine
-
use synthetic division and the remainder theorem to find the indicated …
$4053$
-
factor by using the difference of two squares $x^{2}-36$
$(x + 6)(x - 6)$
-
the snake travels 30 centimeters in one hour. at that rate, how long do…
49
-
use the graphic organizer that represents the real - number system for …
11. C. -20 12. A. $9+\sqrt{72}$
-
factor the expression completely. 5x^2 - 5x - 60 5x^2 - 5x - 60 = □
$5(x - 4)(x + 3)$
-
use the box method to distribute and simplify (-3x^2 + 5x)(-x + 3). dra…
The terms for the table (from top - left, top - right, bottom - left, bottom - right) are $3x^{3},-9x^{2},-5x^{2},15x$ and the simplified form is $3x^{3}-14x^{2}+15x$
-
1\\frac{1}{4}\\div\\frac{13}{3}=1\\frac{1}{4}\\div\\frac{13}{3}=\\frac{…
$\frac{63}{52}$
-
assume that the perimeter of this parallelogram is 16 cm. express this …
$2(x + y)=16$
-
(\frac{13}{3}div1\frac{1}{4}=\frac{13}{3}\times\frac{4}{1}=4\frac{1}{3}…
$\frac{52}{15},\frac{169}{9},\frac{15}{52}$
-
7b assume that the perimeter of this parallelogram is 16 cm. express th…
$16 = 2(x + y)$
-
use synthetic division and the remainder theorem to find the indicated …
1067
-
prompt: james bessen and claudia alarcon both present an argument about…
No specific answer can be provided without access to the full texts of "The Automation Paradox" by James Bessen and "Heads Up, Humans" by Claudia Alarcon to extract the necessary …
-
8. reagan is buying candy by the pound, and her bag of candy weighs 0.4…
$\frac{9}{20}$
-
7. one side of a parallelogram is 4 cm shorter than an adjacent side. l…
$16 = 2(x + y)$
-
complete the second step of finding the quotient. write an equivalent m…
$\frac{3}{13}$
-
7. one side of a parallelogram is 4 cm shorter than an adjacent side. l…
$x=y - 4$
-
factor the difference of two squares. 4x^2 - 81 4x^2 - 81 =
$(2x + 9)(2x - 9)$
-
complete the first step of finding the quotient. rename the mixed numbe…
$\frac{7}{1}$ or $7$
-
what was the result after caleb received his inheritance? the land had …
No correct answer can be determined with given information.
-
find the slope of a line perpendicular to the line whose equation is 6x…
$\frac{4}{3}$
-
find the slope of a line parallel to the line whose equation is 6x + y …
$-6$
-
complete the first step of finding the quotient. rename the mixed numbe…
$\frac{5}{7}$
-
factor by using the difference of two squares form $x^{2}-100$ $x^{2}-1…
$(x + 10)(x - 10)$
-
6 simplify a) 2a - 4b + 8a + 2b b) 7x + 3y - 3x + 4y c) 9m - 2n + 7n + …
a) \(10a - 2b\) b) \(4x + 7y\) c) \(11m+5n\) d) \(15p - 12\) e) \(-5a + 8r-8\) f) \(-6p-5q + 15\) g) \(2k + 2m\) h) \(-2m + 2k\) i) \(3x + 2y\) j) \(-t-4w\) k) \(7ab - bc\) l) \(1…
-
3. write an equation that represents the relationship between the numbe…
$y=\frac{x}{k}$ (where $k$ is the number of tomatoes per bowl of salad)
-
how did caleb demonstrate his faith in god? by trusting god to help him…
By trusting God to help him despite his age
-
use the method to distribute and simplify (-2x^3 + 4x^2 - 2x + 3)(-4x +…
\(8x^{4}-18x^{3}+12x^{2}-14x + 3\)
-
what did caleb ask joshua for? a new home in egypt to retire from battl…
A portion of the land of Hebron
-
find the equation of a line perpendicular to 4x + y = -8 that passes th…
$y=\frac{1}{4}x + 7$
-
3. what is the actual name of the rabbits in brians winter? (use the li…
C. Snowshoe Hare
-
all of the following are effects of the louisiana purchase except: a. a…
B. increased risk of attack by Mexico
-
find the equation of a line parallel to y = 4x - 4 that passes through …
$y = 4x + 28$
-
what was the region of bashan known for? fertile pastures and strong ci…
Fertile pastures and strong cities
-
factor the following expression. x² + 9x + 8 x² + 9x + 8 = □
\((x + 8)(x + 1)\)
-
parallel/perpendicular line through a point (mc) question find the equa…
$y = 4x+28$
-
chapter 2 performance task (continued) 3. given the load inequality bel…
Since the original inequalities for Scenarios 1 - 3 are not given, we can't provide specific inequalities. But for Scenario 1, if the original inequality is \(x\leq y\), the new o…
-
find the equation of a line parallel to y = -x - 5 that passes through …
A. $y - 9=-(x - 6)$
-
which tribe did not receive a physical land inheritance? manasseh levi …
B. Levi
-
the empty garden every spring, anna would visit the garden behind her g…
C. Loss is part of life's cycle, and renewal is possible
-
why was the french government willing to sell the louisiana territory? …
B. The government needed money to fund wars in Europe.
-
problems 2 - 4: a line cook at a restaurant uses 8 tomatoes to make 12 …
1.5 bowls
-
3. a moving company charges $800 plus $16 per hour. another moving comp…
16 hours
-
what did god remind joshua about at the beginning of the chapter? that …
That there was still land to be taken
-
use the box method to distribute and simplify ((-2x^{3}+4x^{2}-2x + 3)(…
The filled - in table: | |$-2x^{3}$|$4x^{2}$|$-2x$|$3$| |---|---|---|---|---| |$-4x$|$8x^{4}$|$-16x^{3}$|$8x^{2}$|$-12x$| |$1$|$-2x^{3}$|$4x^{2}$|$-2x$|$3$|
-
consider this quadrilateral with a perimeter of 323 cm: write an expres…
$x = 13$
-
2. celia and ryan are starting a nutrition program. celia currently con…
For Celia and Ryan, it will be 7 days. For Aaron's loan payments, it will be 20 months.
-
3 julio finds 8 × 6 by breaking apart the 6 into 4 + 2. which expressio…
D. \((8\times4)+(8\times2)\) Eric likely mis - applied the distributive property. He might have thought that the number being multiplied (8) should be distributed to the wrong fac…
-
the equation (h(t)= - 16t^{2}+40t + 5) gives the height (h(t)), in feet…
$t\approx2.6$ seconds
-
solve for x. 4(3x + 2)-2x - 3=-15
$x = - 2$
-
question solve for x. 3(-4x - 5)+5x + 4=-4 answer attempt 1 out of 2 x …
\(x=-1\)
-
question solve for x. -5(x - 5) + 4x - 5 = 21 answer attempt 1 out of 2…
$x=-1$
-
$-4(5x - 4)+5x + 3 = 34$
$x = - 1$
-
question. solve for x. -5(-2x - 5)+4x + 5 = 44 answer. attempt 1 out of…
$1$
-
write the correct answer. 1. claire purchased just enough fencing to bo…
28
-
3 julio finds 8 × 6 by breaking apart the 6 into 4 + 2. which expressio…
D. \((8\times4)+(8\times2)\)
-
viven en el mar, los ríos, o el océano. no pueden vivir en la tierra. a…
A. Los peces
-
every spring, anna would visit the garden behind her grandmother’s hous…
a. A cycle of loss and renewal
-
what is the first thing a player should decide when learning to throw? …
What hand to use
-
at what distance is a baseball pitched from the mound to the batter? (1…
C. 60 feet 6 inches
-
el bosque húmedo = a. el puercoespín b. la costa c. la selva d. la hoja
C. La selva
-
8. the side - length of a cube can be represented by the expression 2x^…
$64x^{15}$
-
what is the distance a softball is pitched from the mound to the batter…
A. 40 feet
-
question 6 of 10 _______pueden volar. a. las tortugas b. las mascotas c…
D. Los pájaros
-
question 5 of 10 - ¿tienes una ______? - sí, tengo una gata negra. a. p…
C. mascota
-
in paragraph 18, the author uses vivid imagery to emphasize laurens a d…
B. discomfort in the scene
-
11) $8b - 6\\geq7b + 1$ or $2b+2 > 9b - 5$ 13) $-5 - 2r<10 - 3r<r - 10$
For problem 11: \(b<1\) or \(b\geq7\); For problem 13: \(5 < r<15\)
-
question 4 of 10 curious george es un ______, un animal muy cómico. a. …
D. mono
-
plifying the quadratic formula and transformations 2) solve in simplest…
$x = 3+\sqrt{2},x = 3-\sqrt{2}$
-
write two monomials with a product of -84a^6b^10.
\(-12a^{3}b^{5}\), \(7a^{3}b^{5}\)
-
question 3 of 10 ¿cuál no es un animal? a. la tortuga b. el pico c. el …
B. El pico
-
why do you think baseball is referred to as \americas pastime?\ (1 poin…
Because its enormous popularity as a spectator sport
-
4. maya and her friends are each saving money to buy a new video game. …
A. Both Allie and Maya are saving money at the same rate.
-
el pelicano tiene un ______ muy largo. a. pico b. pájaro c. puercoespín…
A. pico
-
read the following passage and answer the questions: the old lighthouse…
2. d. Through her actions 3. c. Rising action
-
question 1 of 10 el tigre tiene _________. a. rayas b. pico c. manchas …
A. rayas
-
6. $\frac{15x^{2}ycdot - 6x^{7}y}{(3xy)^{2}}$
$-10x^{7}$
-
a toy manufacturer uses 2\\frac{1}{2} building blocks for every 1 minia…
The two points are $(0,0)$ and $(2,5)$
-
question 10 of 10 yo ______ el poema de memoria. a. sé b. conozco c. co…
A. sé
-
$\\frac{18w^{4}x^{9}}{14w^{5}x^{5}}$
$\frac{9x^4}{7w}$
-
¿tienes frío? si quieres, te doy otra a. sartén b. lombriz c. almohada …
D. frazada o manta
-
3. determine the correct category to indicate whether each table repres…
3. First table: Proportional; Second table: Nonproportional 4. C. Both Maya and Victor are saving money at the same rate.
-
explaining the impact of european contact how was the inca empire impac…
- European explorers stole gold, silver, and other riches from the Incan empire. - Europeans constructed coastal cities to more easily ship Incan riches back to Spain. - The empir…