Consider the system AX = B given by -2 4 -5 -1 3 T2 -1 1 r3 If it is known that: • |4| = -24, -2 3 -5 -1 r2 = -48 -1 2 r3 10 Yo is system solution xo + z0 then the value of corresponds to: a) 를 21 c) 2 d) 12

Q: If a = 4, y = 3, then 3a + 5 = 20 - y Select one: O True O False

A:

Q: Consider only the discriminant, b-- 4ac, to determine whether one real-number solution, two…

A:

Q: If  A= [ 1  3  1 ]        And     B= [ 4  4  -4 ]      [ 3  1  2 ]                          [ -4  0…

A: AB=

Q: Simplify and state the restrictions on the variable. x + 1 a) x + 1 1 b) x - 3 2x x - 3 x + 12 c) x…

A:

Q: If 9(x) dr = a + 2b, find A. a+2b+3 B. 56-2a C. 4a-b D. 4a+5b E. 26-2a B ОЕ Question 10 \9(x) + 3)…

A:

Q: 3. Combine terms: 12a +26b -4b – 16a. (а) 4а + 22b, (b) -28а + 30b, (с) -4а + 22b, (d) 28а + 30b.

A: Given Terms is: 12a+26b-4b-16a

Q: 9b - 12a + 15b - 3a |

A: To combine the like terms.

Q: a+2b+4c+3d=21 -3a+4b-2c+3d=-1 a+6c+3d=-19 3a+4b-3c-2d=16

A:

Q: let A= [2 4]     B= [-3 0]    C= [-1 -2]            [-3 8]         [4 -1]           [3 -4]…

A:

Q: Since it is known that x² + y?= c?, write the expression below in terms of c2 - 2x* - 16y* - 16x'y?…

A: Solution-

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

A:

Q: If A= -4 -3 -2 0 3 4 0 -1 -3 and B= -2 -2 2 4 1 1 2 -4 -1   4A-3B=

A:

Q: -2a -2b -2c b. det | 2p+x 2q+y 2r+z Зу 3x 3z

A:

Q: 2) Draw the algebra tiles representing (4x² - 8x) + 4 and state your answer. (4x²8x) + 4 =

A:

Q: does the eqations |2x+1|=|3x+4| and |2x+1|=3x+4 have the same solutions

A:

Q: H.W:- Solve The linear sysTems 3 2 x+3y+2 -1/W = | 52-2y+s2-4w= S X-ツ+32-3W:3 %3D 3A+4y-72+2w=-7

A:

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

A:

Q: can you show A + 2B = 5 and 4A + b = 6 to get A = 1 and B = 2 in case 2,

A: Let's solve.

Q: Let ā = [-2, 3, 5], b = [4, –1, 4] and č = [8, - 6, 1]. Calculate (3č + 45) • (ā + 5):

A: Option A is Correct Answer. i.e., 207

Q: x +4x+4 . For what value(s) of x will each expression be undefined? 9-x+x A) 6 B) -2 C) -2 and 3 D)…

A:

Q: 10 6- x = 2 3 (5 2x If : 2 4 Find: x+y

A:

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: 6.) Simplify: -5z + 13- 2y + 7y -8 + (-5z) + 10

A:

Q: 3) Simplify the following algebraic expressions: a) 3-2[x - 3(y - 2x)] + 4

A: This is question of algebraHere equation are given We have to simplify that.Further calculation is…

Q: 3. a - 3b + 5c = -10 -2a + 4b – c = 23 2a – b+ 4c = -11

A: a-3b+5c=-10-------------------equation 1-2a+4b-c=23-------------------equation…

Q: O Itavandor Setsaprice of S1.75, 1080 burrittos are sold Drice of 92,75, Goo burrito's Sold A…

A: Given: A vendor sells 1080 burritos at a price of $1.75 and sells 600 burritos at a price of $2.75.…

Q: Example 1: -4x - 2y = -12 4x + 8y = -24

A: Solving  this equation we can get

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

A:

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

A:

Q: Ax-16*x+2) 8.(x+2xx-16) -C1-3NX+4) 2. Select all expressions that are equivalent to x-41-32 D.…

A: As per our guidelines we are supposed to answer only one question. Kindly repost others question as…

Q: Given that A = 25 + 69 + 2. B = -2î + 42, andC = ÿ+ 32, find: (A x B) × C О a. -42ах-216ау-24dz O b.…

A:

Q: 3+ 6m 9 3][-% [6 4p -q + 3 −3p -6 -6pq p² +6 9+5 0 -3

A:

Q: Find two First terms whose product is ax?: (Ox + )Cx + ) = ax? + bx + c.

A: Given: x+   x+   =ax2+bx+c, To find: Two first terms whose product is ax2.

Q: The value of x such that 8x+4, 6x-2, 2x +7 will be consecutive terms in an AP is

A: If a, b, c are consecutive terms in an AP then 2b= a + c