-Read and understand each problem carefully Choose the correct answer from the options provided. Write only the letter. 1. Which of the following statements is true? a. 9+(-23) (-23) +9 b. (3+ 13) +7 = 3+ (13 + 7) C-14 (5 + 7) = (-14) (5) + (-14) (7) 7+(-22)= (-22)+ 77 2. What property of operations an the set of integers is lustrated in a. Closure b. Commutative c. Associative d. Distributive 3. Which of the following illustrates inverse property? a. 16 +0 = 16 c (-7) (1) = -7 6- (1) (6)

Q: Suppose the variable x represents students, the variable y represents courses, and T(x, y) means "x…

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Q: Question Title Evaluate for the value of the variable(s) indicated. -4x 2 - 8x - 2 for x = -3…

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Q: Suppose the variable x represents students, the variable y represents courses, and T(x, y) means "x…

A: There exists a course for all students, but no student is taking that course. Explanation: Here, the…

Q: what's |23-(-4)+10|

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Q: Evaluate the following expression. 2 (5 [26-(8+8)]- 13}-8 2 {5 [26-(8+8)]- 13}-8= (Simplify your…

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Q: (-9) + |(-1)| - 9 - 3) - 2

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Q: a + b Given a = -3 and b = 4 and c = -5, evaluate 1/5 -7/5 -1/5

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Q: -4-2y+7y-5+2 -4+5y +2-5 -3-4-5y Result: try

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Q: Simplify by combining like terms. 7y + 10y – 2y² – 4y² Ty + 10y – 2y² – 4y² = [O

A: Given expression :

Q: What’s the domain? A.x≠4 x≠-4 x≠-1 B.x≠4 x≠-4 x≠1 C.x≠4 x≠-1 D.x≠1 x≠-4

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Q: 30+(-6x+7x)-45 = 30+(-6+7)x-45 represents what property?

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Q: (2a - 3)2 = ? O 4a? + 9 O 4a? - 9 O 4a? - 12a + 9 O 4a² + 12a + 9

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Q: For the expression 7am^2-2cm+b^2n+3mn,order the number of terms number of variables and largestno…

A: In the given expression the variables are a, b, c, m, n. So total 5 variables.  The coefficients are…

Q: Which of the following expressions are equivalent to ? Select all that: -2ar+4. -2 apply. 2-2x+4…

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Q: III. Workout (Show all necessary steps). 11. Simplify the following expressions: a. 2V2 (V3+2) C.…

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Q: Which of the following numbers is imaginary? A 3+(-√18) B √(-3)(-4) C -√2+√√-4+7 D 5-√6-8

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Q: Which expression is meaningless? a. axbxc d. (a - b).c b. (axb).c e. a. (bx c) C. (a × b).c

A: Solve the following

Q: Simplify the expression (-2a + 4x + 2) – (5x² – 3x + 1) O -6x2 +1 7x +7x +1 3x +x+ 3 O 7r + r + 3

A: In this question given that a equation and we simplify this equation by using mathematics algebra.…

Q: 3. Find the value of x - x + 9 - 3x + 5

A: The three angle bisectors of the angles of a triangle meet in a single point, called the incenter.…

Q: Va Which of the following is equivalent to a7 +b" O ai - 6" O (ab)F O none of the choices

A: Given expression: abn ⇒abn=a12bn

Q: if x+5 = 12, then x=7what is the property?

A: Given that: x + 5 = 12

Q: [50-(4+8)+3]-[30+(18-3)]-

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Q: |8x - 7|-1= 10

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Q: Find (a) ∣A∣ and (b) ∣A−1∣.

A: a). Determinant of A is,

Q: |4x +7| -6 = 18

A: Given that,        4x+7-6=18

Q: Simplify each algebraic expression. (A) 7x³y +9+ 6xy - 7xy-21-7x'y

A: For the given expression 7x2y+9+6xy-7xy-21-7x2y  is  -xy-12

Q: 5|x-4|-7=2

A: Given,

Q: Which expression is equivalent to the expression -3(4x- 2)- 2x? A -8x B -16x C -14x- 2 D -14x + 6

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Q: |n+7|-10= -9

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Q: (b) 6 + 7 + 8 + 9 + ... + k

A: (b) Given that 6+7+8+9+...+k The objective is to find the sum. The formula for sum of numbers are,…

Q: 2-5t n -5-+7 32 16

A: Solve the given expression by starting to make the denominator common in every fraction as.

Q: 5x+3x-6-x+2

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Q: What algebraic expression is equivalent to four more than negative eight times a number? a-8x +4…

A: A statement can be converted to an equation by first denoting the unknowns in the problem by…

Q: Which expression is a Pactor of 5x2+13x-6 A. (x-6) B. (5X13). Co(x-3) D. (5x-2)

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Q: -7|6x - 9 | +18=18

A: Solve for the x

Q: Which equation could be represented by the number line? A. -9+8 = -1 B. -4+ (-5) = -9 C. -1 + (-9) =…

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