Question

math problem :: please help !

Answer 1

suppose U = { 1, 2 ,3,4 ,5,6 ,7,8,9,10} is the universal set , and
P={1,4,9}. what is P “ ? ( 1point )

A. {2 3 4 5 6 7 8 }

B. { 2 4 6 8 }

C. {1 2 3 4 5 6 7 8 9 10 }

D. { 2 3 5 6 7 8 10 }

Answer 2

2x+12 (greater than or equal to) 6

Subtract 12 from both sides.

2x (greater than or equal to) -6

divide by 2 on both sides
x (greater than or equal to) -3

Answer 3

imagine all numbers in U in a bag then you pull out the numbers 1,3,5,7 the set P are the numbers left in the bag.