Solve using the addition and multiplication principles together.14 = 4x - 6

A. 20
B. 5
C. 9
D. 16


Answer: B

Mathematics

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Diagonalize the matrix A, if possible. That is, find an invertible matrix P and a diagonal matrix D such that   A = 

A. Not diagonalizable
B.
P = , D = 
C.
P = , D = 
D.
P = , D = 

Mathematics

Factor completely using the trial and error method to factor trinomials. If unfactorable, indicate that the polynomial is prime.16x2 + 16xt + 3t2

A. (16x + t)(x + 3t) B. prime C. (4x + t)(4x + 3t) D. (4x - t)(4x - 3t)

Mathematics

Solve and check. Use the square root principle to eliminate the square.(2m - 3)2 = -121

A. 14, -8
B. 8, -14
C.
D. 4, -7

Mathematics

A group of fun-loving people have decided to play a practical joke on one of their friends, but they can't decide which friend, Alice (A), Betty (B), or Connie (C). Their preferences are: (CAB) (BAC) (ABC) 9 10 16 ? Who wins using the Borda count method? Answer Alice, Betty, or Connie.Does this violate the Condorcet criterion? Answer yes or no.

What will be an ideal response?

Mathematics