Consider U = {x|x is a positive integer greater than 1}. Which is an empty set?
O {XIX E U and is prime}
O {x\X E U and 2x is prime)
O {x\x € U and x can be written as a fraction)
2
{x|x E U and 2x can be written as a fraction

360/29

step-by-step explanation:

35-60 students are taking math.

see below

step-by-step explanation:

x+2> 6

subtract 2 from each side

x+2-2 > 6-2

x > 4

there is an open circle at 4 since is it is greater than and the line goes to the right