Let A--5 2, B-10]. Then 2A+3B- Select one: a. [9 4] O b. [-2 2] C. [-7 4] d. (-10 4] OS Shot by Hisense H12

Q: -9=x-4

A: -9 + 9 = x - 4 + 9

Q: |-45 + 12| + (-36) + |8 + (-15)|

A: The expression is given by,

Q: Write out the equation for the given graph: y =

A:

Q: / x+1 times 5+5x/18-

A:

Q: which expresion is equivalent to 8w + 12

A: Given expression  8w+12

Q: (x+α) 8x = 2 3

A:

Q: if 6(2n-8)=-84,then4n=

A: Given  62n−8=−84

Q: then A-¹ 1 A 8 6 -2 0 -7 0 1 9 "

A:

Q: Match the graphs to their equations (y + 3)? (x – 3)? +1 4 1 (y – 3)² (x – 3)? 1 a v %3D 4 1 – 3)?…

A:

Q: then A-1 A 7 -8

A: Where  is the transpose matrix of the cofactors.The expression for the cofactors is:

Q: -8=-4+v

A: The given equation is,

Q: Evaluate. a + ab 5b for a = -2 and b = -4

A:

Q: Evaluate a +26 – 3c for a= - 2, 6 = 5 and c = 10 %3D

A:

Q: Evaluate 4a + b - 12 when a = - 1 and b = 2.5

A: See the solution below:

Set Theory

Every field in the present world involves a set. The theory of sets was developed by German mathematician Georg Cantor while working on the “problems of trigonometric series”.