8.) Which of the following is equivalent to the problem 22 + -64? A. -22 - 64 B. 22 - (-64) C. 22 - 64 D. -22 – 64

Q: what is 7n+2=4n+17

A: Given,  7n + 2 = 4n + 17

Q: -5×(-4+3) 6 (-3) -10 + (-10) 25 X -21 + 7

A: To evaluate an algebraic expression:  1. Follow BODMAS rule. 2. Multiplication of two negative…

Q: Find 4-¹, if A = [3 3 O ] 3 -2 0 O [32] −3 0 - [²2] O −3 12 -=[ 132] -3-2 O 2 3 3 2

A:

Q: Which of the following is equivalent to the expression below? -4g + 8m - (-2g) + (-10m) – 10 A. -2g…

A: To find  The equivalent expression

Q: Glenda began the day with a golf score of -6 and ended with a score of -10. Which statement…

A:

Q: -3(w+1)+8(w-3)=-5w+9+6w

A:

Q: you Sャら-3-2y - | %3D ら -2

A:

Q: Simply the following    9a-3-a+12

A: The given expression is 9a-3-a+12.

Q: If -91 and B -3 [8 A = -10 3 4 then 188 А(5B) -

A: We will find out the required value.

Q: If M = 24a-2b-3c5 and N = 18a 7b6c-4, then =? M

A:

Q: -64=-4(1+5b)

A: To solve the equation: -64=-4(1+5b)

Q: If -4 -1 A = [-1 -1 -3 -2 2 1 2 2 determine the following entries: a31 = a22 = a14 =

A:

Q: Q-4. Find the value of given combination 11 (H) + (5) 6 2

A:

Q: Find the values of a, b and c if: 21 l6 2a 21 7 2 +2b 2 3 -b

A: When a constant is multiplied to a matrix, then every element of the matrix is multiplied by the…

Q: What Went Wrong? A student multiplied V-9 and V-9 as follows: V-9.V-9 = = V(-9)(-9) = V81 = 9 The…

A: Answer: The answer is -9

Q: If a b and b 24, what is the value of 7a + 8? %3D %3D

A: Topic - equation in one variable

Q: Select all expressions that are equivalent to (2n +6)(n+ 3). O a 2(n? + 6n + 9) 2n+ 6n +18 Oc 2n…

A: Given,  => (2n + 6) (n + 3)  Taking '2' common from expression , => 2 (n +3) (n + 3)

Q: If B = 101 -2 2 2 -2 -2 -1 then det (B5) =

A:

Q: Simplify by Combining Like Terms: 5n -n-3+12d-6-3d + (-12d)

A: To combine the liked terms

Q: If 92m-n ! and 73m-2n :49, the values of m and n are

A:

Q: (7-3)(4+10)+3

A: Solve the given equation

Q: For what value(s) of x is the expression 2x -x-10 3 6x - 13x 2 -undefined? - 5x

A: Consider the expression. 2x2-x-106x3-13x2-5x

Q: what is the difference of A and B if A={ 14 6 7 8} and B= {1 7}

A: This question is based on set. Difference of A  and  B  = A - B means element of  A  which is not…

Q: 12) -52m+7n+6mn-14mn-2n

A:

Q: Calculate  i)  -3 x (-4) + 2  - (-15 + 9)  – 5 x -2 =

A:

Q: what is the answer to 3a + 11a + 1

A: Adding, 3a and 11a, we get, 14a

Q: ニ -1 -4メ + 4y -2メ + 2y -32 - 3 3メ + 1y -32 + 14 3. %3D

A: Note: You have posted multiple questions, we have solved the first question for you, if there is a…

Q: :find A+B?C 4 B = -3 2 0. If A = %3D [2 1 4 02

A: A=1421B=-3240C=1002 Now, using matrix multiplication- B2=-3240-3240B2=17-6-128

Q: plify the following expression. -25 + 12-(-1) + 28

A: In this question, concept of simplification of expression is applied. Expression The term…

Q: What is the product of (5x +4)(4x- 4)? O 162- 16 O Orange O 20x- 4x 20r2 16 20x + 36x - 16 ОООО

A: We are given the expression (5x+4)(4x-4) and we need to find the product

Q: Dimension of ker A is Rank of A is

A:

Q: 15. Which expression simplifies to 2v3 - 62 a. Vỹ + 8V24 – 3 V6 а. b. V18 – 4V12 –- 3 50 c. V12 +…

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Q: If k-1=²1-6, then 4k − 21 = 4

A:

Q: 5 (n -2) +9 = %3D

A: The objective is to solve the given equation

Q: Lin says, "I started inside the parentheses and ended up with 23x." 8 – 3(4 – 9x) 8 – 3(-5x) 8 + 15x…

A: Solving this type of questions we have to follow the bodmas rule and we can subtract terms…

Q: A = - 1 - 6 9-8 Find 2A-4B. 2A-4B = 7 B = 7 8-5 2

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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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Q: If B = 101 1 2 -1 22-2 then det (B³) =

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Q: A=-6 9. 2 4 3 -5

A: