Algèbre
Équations linéaires, fonctions quadratiques, inégalités et transformations.
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section 2 (pages 495 - 501) the second new deal takes hold before you r…
The elections of 1934 and 1936 showed that the New Deal was very popular. In 1934, Democrats increased their majority in Congress. In 1936, Roosevelt, the Democrats, and the New D…
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b. \\(2x + 7 - 5x + 8 = 3(5 + 6x) - 12x\\)
\(x = 0\)
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simplify the complex fraction.\\(dfrac{left( dfrac{8x}{x + 6} ight)}{le…
\(\frac{x(x + 2)}{2}\) (or \(\frac{x^2 + 2x}{2}\))
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which equation represents a line which is perpendicular to the line $8x…
$y = \frac{3}{8}x - 4$
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a nonprofit organization is preparing for its annual fundraiser. the qu…
\( y = 50x + 6750 \)
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which expression can have a remainder greater than 7? 3,085 ÷ 2 5,427 ÷…
$4,337 \div 9$
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n exact form 4, 4 marks b) $2^{x + 2}-2^{x}=18$ (answer as a fully redu…
$x = 1 + \log_{2}3$ or $x = \log_{2}6$
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a local car dealership offers its salespeople a base salary of $120 per…
\( y = 95x + 120 \)
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combine and simplify. $27 + \\frac{11}{x + 4}$ (no response) resources …
\( \frac{27x + 119}{x + 4} \) ### Second Problem: \( \frac{x}{x + 3}-\frac{8}{x - 2} \)
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question 9 of 10 find the value of q in the following system is \\{ (x,…
\(Q = 8\)
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8. \\(\frac{10}{6 + 2i}\\)
\(\frac{3}{2}-\frac{1}{2}i\)
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(-4 × (-4)) ÷ (-2 × (-8))
1
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find the least common multiple of the expressions. 12(x² - 4), 2x(x + 2…
\( 12x(x + 2)(x - 2) \) (or \( 12x^3-48x \)) ### Second Problem: Combine and simplify \( \frac{9}{4x}-\frac{8}{9} \)
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Question was provided via image upload.
$\frac{x(x + 3)}{2(x - 2)}$ ### Second Problem: Combine and Simplify $\boldsymbol{\frac{6 - 4n}{n(n + 4)}-\frac{2 - 5n}{n(n + 4)}}$
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which characteristics make a risk insurable? 1 poi it must be intention…
1. it must be predictable and measurable 2. Physical 3. foreign agent
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write the function of the graphed arithmetic sequence. (1 point) the fu…
\( y = 7x + 13 \)
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which of the following would be considered a physical hazard in life in…
1. high blood pressure 2. indemnification 3. moral
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bank reserves decrease and quantity of money decreases. the interest ra…
Interest rates increase.
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Question was provided via image upload.
$\frac{x(x + 1)}{2(x + 2)}$ (or $\frac{x^{2}+x}{2x + 4}$) ### Second Problem: $\boldsymbol{\frac{5x + 5}{2x} \div \frac{x^{2}-4x}{x^{2}-3x - 4}}$
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which of the following best describes risk retention? 1 poin buying ins…
1. accepting the financial consequences of loss 2. A person in position of financial trust 3. hazard
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date 1/21 grade 9+1 solving equations (two step problems) worksheet 2 s…
\( x = 12 \) ### Problem 2: \( 2x + 1 = 5 \)
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the principle that states that larger the number of exposure units, the…
1. Law of large numbers 2. Certificate of Authority 3. Physical
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multiply and simplify. \\frac{(2x - 5)(x + 7)}{x^3} \\cdot \\frac{x}{5 …
\( -\frac{x + 7}{x^2} \) (or \( \frac{-x - 7}{x^2} \)) ### Second Problem (with \( t \)):
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what is the primary purpose of insurance? to make a profit for policyow…
1. to transfer risk from an individual to an insurer 2. pure 3. The uncertainty of a loss
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simplify the rational expression. \\(\\frac{y^3 - 16y}{y^2 + 4y - 32}\\…
\(\frac{y^2 + 4y}{y + 8}\) (or \(\frac{y(y + 4)}{y + 8}\)) ### Second Problem: Simplify \(\boldsymbol{16u^4\cdot\frac{12}{8u^2}}\)
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the width of a plastic storage box is 2 ft longer than the height. the …
1. Formula for volume of a rectangular prism: \( V = lwh \) 2. Variable expressions: - Height: \( h \) - Width: \( h + 2 \) - Length: \( h + 6 \) 3. Volume equation for the box: \…
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find the domain of the rational function. $f(z) = \\frac{z + 7}{z(z - 1…
All real values of \( z \) such that \( z eq0 \) and \( z eq1 \)
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solve each of these equations. explain or show your reasoning in the sp…
\(b = \frac{29}{11}\)
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fill in the missing digits to complete the division proble 9 5 6 longdi…
The missing digits are: - Quotient: 2 (making the full quotient 952) - Middle line: 12 - Final remainder: 0 Completed division: ``` 9 5 2 6 |5 7 1 2 -5 4 ↓ ↓ ------- 3 1 - 3 0 ---…
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solve for c. -0.2(-43c - 0.4) + 0.7c = 9.5c c =
$0.4$
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question 8 of 10 solve the system of equations below. $x - 2y = 3$ $2x …
C. (9, 3)
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solve for d.\ -16 + 7d - 4 = 6(d - 5) - 9\ d = \\boxed{}
\(d = -19\)
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which equation represents a line which is perpendicular to the line $4x…
$y = \frac{3}{4}x + 4$
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solve for b.\\(\frac{1}{3} - \frac{3}{2}b + \frac{3}{4} = -\frac{5}{6}b…
\(\frac{13}{8}\)
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(7+8)+2³×6 - 7; options: 60, 62, 56, 52
56
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solve for f. -8(14f + 16) + 16f = 8(-14f - 8) f =
$4$
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7×3 + 8×7 (rotated text), and numbers 52, 56, 62, 68 on blue boxes
374
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the weight, in pounds, of a newborn baby t months after birth can be mo…
The slope of the function is $1.75$ which represents the number of pounds the baby gains per month
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8 + 7² + (8 - 2) + 24 ÷ 3 选项：68、71、89、56
71
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(b) find the possible numbers of additional kilometers keiko will bike.…
\(x < 8\) ### Part (c) To graph \(x < 8\) on the number line: 1. Locate the number 8 on the number line. 2. Since the inequality is \(x < 8\) (not \(x\leq8\)), we use an open circ…
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(6+4+9)+6³ - 7
228
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7+(8×9+7+70÷10) 89 88 95 93
93
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keiko has already biked 4 kilometers. she will bike less than 12 kilome…
s: (a) The inequality is \( \boldsymbol{4 + x < 12} \) (using \( 4 + x \), \( < \), and \( 12 \)). (b) The solution for \( x \) is \( \boldsymbol{x < 8} \).
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1. write a solution to the equation $x^2 = 5$ two ways: a. using expone…
### Problem 1 #### Part a: Using exponents # Explanation: ## Step1: Recall exponent rule for roots To solve \(x^{2}=5\) for \(x\), we use the property that if \(x^{n}=a\), then \(…
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-8 ÷ 2 ÷ (-2)
2
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2x - y = -2\ 4x + y = 20\ \\overline{\\quad\\quad\\quad\\quad\\quad\\qu…
$x=3$, $y=8$
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factor the quadratic expression ( a^2 + 9a + 20 ). the options are: ((a…
B. $(a + 4)(a + 5)$
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divide using polynomial long division or synthetic division.\\((x^4 - x…
$x^3 - 4x^2 + 15x - 60 + \frac{233}{x+4}$
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solve: $x^2 - 49 = 0$ options: $(x + 7)(x - 7)$, $(x - 7)(x - 7)$, $x =…
A. $(x + 7)(x - 7)$ *(Note: This is the fully factored form of the equation, and solving it gives $x=7$ and $x=-7$; the other options are incomplete or incorrect)*
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5. a participant in a 21-mile walkathon walks at a steady rate of 3 mil…
Yes, I agree with his claim. The equation relating the number of miles left (\( y \)) and hours walked (\( x \)) is \( y = 21-3x \) (or \( y=-3x + 21 \)), which is in slope - inte…
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here is a graph that represents a quadratic function. which expression …
$(x - 3)(x + 1)$ (orange option)
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whats the y-intercept of $y = 3x^2 - 6x + 4$
D. (0,4)
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• is composed of the following groups: ◦ page • contains commands to se…
1. Page group blank: Setup 2. Paragraph group (unnamed top blank): Paragraph; related setting blank: spacing 3. Arrange group first blank: wrap text; Arrange group second blank: r…
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which expression is (4x - 1)(3x - 7) written in standard form? 12x² - 3…
A. $12x^2 - 31x + 7$
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is the expression ((s + t)^2) equivalent to (s^2 + 2st + t^2)?
Yes
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what are the x-intercepts of the graph of $y = (x - 2)(x - 4)$? (2, 0) …
(2, 0) (4, 0)
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read the sentence. when i go rock climbing, i prefer climbing in landsc…
B. a complex sentence
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(x + 4)(x + 2)\ x²+4x+8\ x²+8x+8\ x²+8x+6\ x²+6x+8
D. $x^2+6x+8$
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change to standard form: $(x + 5)^2$ $y = x^2 + 25$ $y = x^2 + 10x + 25…
B. $y = x^2 + 10x + 25$
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read the sentence. marileta is staying with friends until she finds an …
an adverbial clause
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68. what is the maximum percent of the rated capacity of a crane that c…
b. 50%
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distribute. (x + 3)(x + 2) options: x² + 6x + 5 x² + 8x + 6 6x²+ 6 x² +…
D. $x^2 + 5x + 6$
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• is composed of the following groups: ◦ convert ▪ contains commands wh…
- Convert group blank: ink - Insert group blank: drawing canvas - Unnamed group header: Replay - Unnamed group blank: automatically
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whats the axis of symmetry of $y = 3x^2 - 6x + 4$
x=1
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find the axis of symmetry for f(x) = x² - 8x + 15. options: x = -4, x =…
B. $x=4$
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groups: - contains commands for pens, pencils and used to draw in a doc…
1. Top dashed box (category): Drawing Tools Sub dashed box: highlighters 2. Stencils section dashed box (category): aligning Sub dashed box: aligning 3. Bottom dashed box (categor…
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solve: $x^2 - 49 = 0$ options: $(x + 7)(x - 7)$ $(x - 7)(x - 7)$ $x = 7…
(x + 7)(x - 7)
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*22. divide 100 by 16 and write the answer as a mixed number. reduce th…
$6\frac{1}{4}$
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which examples are clauses? select three options. whenever i go to the …
A. whenever I go to the movies, B. Samir lives on Green Street, D. but it’s likely to rain that day
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contains the following groups: - comments - holds the for inserting a c…
1. Comments group blank: command 2. Header & Footer group blank: Header 3. Header & Footer subgroup blank: page numbers 4. Text group blank: drop caps 5. Final group blank: Symbol…
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name (5)(-2)
$-10$
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using structure write the function below in standard form. $f(x) = 5x^3…
$f(x)=-4x^4+\frac{5}{2}x^3+\sqrt{2}x^2+4x-6$ The degree is $4$. The function is a quartic function. The leading coefficient is $-4$.
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divide using polynomial long division or synthetic division.\\((4x^{3}-…
$4x^2 + 5$
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what are the characteristics of an independent clause? select three opt…
A. It contains a subject and a verb. B. It expresses a complete thought. D. It can stand alone as a complete sentence.
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10. which emperor greatly expanded the empire? a. nerva c. hadrian b. t…
b. Trajan
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9. the romans treated the people they conquered ______ a. harshly b. as…
a. harshly
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8. who worked on the large farming estates known as latifundia? slaves …
A. Slaves who had been capture in war. (Note: There is a typo in the original option, it should be "captured". But based on the context, this is the correct option among the given…
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divide using polynomial long division or synthetic division.\\((x^4 + 3…
$x^2+2x-10+\frac{7x+43}{x^2+x+4}$
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read this example of incorrect sentence structure. winter is coming i n…
A. Winter is coming; I need a new coat. B. Winter is coming, so I need a new coat. D. Because winter is coming, I need a new coat.
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read this example of incorrect sentence structure. gino is starring in …
C. Gino is starring in the school play, which opens next week.
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*18. the bike cost $120. the sales - tax rate was 8%. what was the tota…
$\$129.60$
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read the paragraph. there are two main kinds of winter storms involving…
The first is the snowstorm, which brings large amounts of falling snow, and the second is the blizzard, a violent storm that features extreme cold, strong winds, and low visibilit…
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divide using polynomial long division or synthetic division.\\((x^3 + x…
$x - 1 + \frac{4x - 3}{x^2 + 2x + 1}$
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which examples are compound sentences? select three options. maria and …
B. The French drink strong black coffee mixed with hot milk; the Italians drink small cups of espresso. C. According to my Spanish teacher, Basques have a unique culture, and thei…
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directions: solve for x in each equation below. you can attack this pro…
\( 4 \) ### Problem 2: \( 6(4x + 1) = 78 \)
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7. why did italy’s location attract many settlers? a. it is centrally l…
d. All the above
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choose the property of real numbers that justifies the equation. 2·(7·m…
s: 1. For \(2 \cdot (7 \cdot m) = (2 \cdot 7) \cdot m\): Associative Property of Multiplication 2. For \(d \cdot 0 = 0\): Multiplication by Zero Property (or Zero Product Property…
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read the passage, then answer the question that follows. some people fi…
A. From cooking to working out, having a pastime can improve your health.
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6. in 44 b.c. caesar took over the roman government and declared himsel…
c. life
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*19. write the decimal number for nine and twelve hundredths. answer:
9.12
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which emperor enacted laws to assist orphans? a. nerva b. trajan c. ant…
c. Antoninus Pius
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read the passage, then answer the question that follows. scientists hav…
Scientists have studied the benefits of hobbies. Having a pastime reduces stress.
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4. what was the most important economic activity in the roman empire? c…
a. agriculture
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3. augustus divided his empire into provinces that were each ruled by a…
a. Proconsul
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2. both patricians and plebeians were required to a. serve in the gover…
c. pay taxes
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1. the etruscans taught the romans how to build with brick and roof the…
True
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decide whether $f(x) = -3x + 5x^3 - 6x^2 + 2$ is a polynomial function.…
polynomial function $f(x)=5x^3-6x^2-3x+2$ degree: $3$ type: cubic polynomial function leading coefficient: $5$
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have you ever thought about traveling to another country? pick a place …
D. Learning a language can be difficult, yet it is one of the most useful hobbies that I've tried. (Note: Assuming the options are labeled A, B, C, D in order. If the original opt…
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answer: *23. what is the least common multiple (lcm) of 4, 6, and 8? an…
24
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tell whether you will add, subtract, or multiply the exponents. then si…
Subtract, value is 27 ### Problem 2: $\boldsymbol{8^2 \cdot 8^{-3}}$